Best Faucet Water Filter Reviews 2022: Top 5+ Recommended

One of the simplest ways to enjoy clean drinking water directly from a tap is with the use of a faucet water filter. This useful device often requires low maintenance and is generally inexpensive.

Also, there are different makes and models of faucet water filters. Different models are designed with different technologies that help eliminate contaminants found in the water. Consequently, depending on the technology, specific types of tap water filters may filter more contaminants than other types.

best faucet water filter

To ensure that you have the most effective and the best faucet water filter, you should consider several factors like the filtration system, the design, the materials, and the overall quality of the filter. That being said, it is important to do your homework and pick the best faucet water filter based on your needs and preferences.

​Why Do You Need a Faucet Water Filter?

Bestseller No. 1
PUR PLUS Faucet Mount Water Filtration System, Gray – Vertical Faucet Mount for Crisp, Refreshing Water, FM2500V
  • FAUCET WATER FILTRATION SYSTEM – Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.
  • REDUCES 70 IMPURITIES – This PUR PLUS drinking water filtration system is certified to reduce 70 impurities, including lead & mercury.Ƚ PUR Faucet Filtration Systems are certified to reduce 10x more impurities than Brita's leading pitcher filter.Ƚ
  • EASY TO ATTACH – The faucet mount water filter is easy to attach – no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.
  • COMPATIBLE DOES NOT MEAN COMPARABLE – Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.
  • Impurities can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years.
SaleBestseller No. 2
Brita Basic Faucet Water Filter System, Chrome, 1 Count
  • BRITA DRINK LIKE YOU CARE Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
SaleBestseller No. 3
PUR PLUS Faucet Mount Water Filtration System, Metallic Grey – Horizontal Faucet Mount for Crisp, Refreshing Water, PFM350V
  • FAUCET WATER FILTRATION SYSTEM – Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.
  • REDUCES 70 CONTAMINANTSȽ – This PUR PLUS drinking water filtration system is certified to reduce 70 contaminants, including lead & mercury.Ƚ PUR Faucet Filtration Systems are certified to reduce 10x more contaminants than Brita's leading pitcher filter.*Ƚ
  • EASY TO ATTACH – The faucet mount water filter is easy to attach – no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.
  • COMPATIBLE DOES NOT MEAN COMPARABLE – Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.
  • #1 SELLING BRAND IN FAUCET FILTRATION** – Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years.
SaleBestseller No. 4
Brita Tap Water Filter System, Water Faucet Filtration System with Filter Change Reminder, Reduces 99% of Lead, Made Without BPA, Fits Standard Faucets Only, Basic, White
  • Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
  • Get great-tasting water without the waste; by switching to Brita, you can save money and replace 1800 single-use water bottles** per year
  • The space efficient design attaches directly to your faucet giving you the choice of filtered or unfiltered water. Available in white and chrome color with a filter indicator for easy replacement reminders. Height 5.28"; Width 4.8"; Depth 2.26"; Weight .84 pounds
  • Reduce 99% of lead, chlorine (taste and odor), asbestos, particulates, Benzene, and more! A helpful status indicator lets you know when to replace the filter with an easy 1-click filter replacement
  • Replace your faucet mount water filter every 100 gallons or approximately every 4 months to keep water tasting great; this tap water filter fits standard faucets only, does not fit pull-out or spray style faucets
SaleBestseller No. 5
WEWE Drinking Water Faucet for Kitchen Sink, Kitchen Water Filter Faucet Stainless Steel for Reverse Osmosis or Water Filtration System Beverage Non-Air Gap RO Faucet Brushed Nickel Finish
  • Perfect Match: Our sink drinking water faucet has a brushed nickel finish, no matter the size or shape, this reverse osmosis faucet can be matched with the appearance of various kitchen faucets. It is also suitable for stainless steel sinks or marble countertops.
  • Healthy Life: We put your family's health first, the SUS304 stainless steel material for sink water filter faucet is qualified and food-grade, which promises every drop through the beverage faucet is clean, safe and pure.
  • Modern Design: The water filter faucet for kitchen sink with 360-degree rotation gooseneck and 90-degree single handle water flow control, meets any angle you need. Solid construction and durable design provide trouble-free smooth operation.
  • No Leakage: Our sink filter water faucet uses double leak-proof seal rings to avoid leakage. Each RO faucet will be tested before leaving the factory to ensure reliable use with no leaking or dripping, which let you never worry about it.
  • Easy Installation: Stylish and modern design drinking water filter faucet comes with deck plate, two washers and nut. You will find it’s simple to install underneath the countertop. We also provide 1/4" and 3/ 8"quick connectors, to fit your different installation needs.
SaleBestseller No. 7
Brita Faucet Filtration System, Chrome and Replacement Filters for Faucets, Chrome 2 Count
  • Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
  • Get great-tasting water without the waste; by switching to Brita, you can save money and replace 1800 single-use water bottles** per year
  • The space efficient design attaches directly to your faucet giving you the choice of filtered or unfiltered water; Available in white and chrome color with a filter indicator for easy replacement reminders; Height 5.28"; Width 4.8"; Depth 2.26"; Weight .84 pounds
  • Reduce 99% of lead, chlorine (taste and odor), asbestos, particulates, Benzene, and more; a helpful status indicator lets you know when to replace the filter with an easy 1-click filter replacement
  • Get great-tasting, filtered water right from your tap with Brita faucet water filter replacements
SaleBestseller No. 8
LongLasting Faucet Water Filter for Bathroom Sink .Kitchen Faucet Water Purifier.Hard Water Softener.Relieve Dry, Rough&Itchy Skin, Suitable For Sensitive Skin.Make Skin Smooth &Tender. Tylola TWF-2.0
  • 【Premium Care】Tylola Washroom Tap Water Filtration System With KDF55, 100% Coconut Shell Activated Carbon,Premium PP Cotton, Of Which Those Filter Materials Are Tested And Certified Against NSF Which Could Reduce 98% Residual Chlorine, Heavy Metals ,Dirt, Odors In Tap Water. We Provide You With Much Cleaner And Softer Tap Water Filtration To Make Skin SOFTER,Face Smoother, And Refreshes Your Body And Mind Every Day!
  • 【It Works Actually】You Can Use Much Softer And Clearer, Cleaner Tap Water Through Tylola Washroom Tap Water Filter System, Which Reduces Chlorine, Dirt, Odors. When You Turn It On For The First Time And Keep Using It For A Long Time, Our Advanced Health Filter Helps Control Scale Buildup Plus Restores What Your Hard Filled Water Did To Your Skin.
  • 【Long Lasting Filter Life】There Are 5 Filter Cartridge In 1 Unit. Each Filter Cartridge Offer You 100 Gallons Of Cleaner Water, Or 2 Months Of Typical Use. It Depends On Local Water Quality.
  • 【Important note】Works with standard faucets. Does not fit pull-out, hand-held, spray style faucets or faucets with sensor. Please verify if our product suits your faucet before purchase per the detailed instructions in product pictures. Operating Temperature: 39-140℉/ 4-60℃; Operating Working Pressure: 15-60 psi / 103-413 kpa.
  • 【Replace The Housing And Filter Element Together】The filter housing is made of ABS material, but it also has a life span. We usually recommend our customers that replace 5 filter cartridges together with the housing after they are used up. It can maintain good performance for 8-10 months, the value is beyond its price.
SaleBestseller No. 9
Waterdrop WD-FC-01 NSF Certified 320-Gallon Longer Filter Life Water Faucet Filter, Tap Water Filter, Reduces Chlorine & Bad Taste - Fits Standard Faucets (1 Filter Included)
  • NSF certifications: Tested and certified by NSF International against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material. Provides you with safer and healthier water. ⭐Please Note: This system DOES NOT lower TDS value. If you want to decrease the TDS value, please choose Waterdrop RO system.⭐
  • Longer filter life: Each faucet filter provides 320 gallons of cleaner water, or 3 months of typical use - that’s 2x longer than most faucet filters. 3-pack replacement filters are available for purchase! ⭐(Search "WD-FF-01A")
  • Lead reduction: The innovative ACF material features great and fast filtration. You will fill up 4 water bottles (16.9 oz for each) in 1 minute. Upgraded filtration technology to reduce lead chlorine, offering safer and refreshing water for you and your family.(Tested by third party laboratory)
  • Convenient usage: The design of a simple switch between quality filtered water and regular tap water helps prolong the service life of the filter. The filtered water faucet adopts leak-proof technology and can be attached to your faucet very easily with the various adapters included.
  • Important note: Works with standard faucets. Does not fit pull-out, hand-held, spray style faucets or faucets with sensor. Please verify if our product suits your faucet before purchase per the detailed instructions in product pictures. Operating Temperature: 41-122℉/ 5-50℃; Operating Working Pressure: 15-100 psi / 100-689 kPa.
Bestseller No. 10
Brita Tap Water Faucet Filtration System with Filter Change Reminder, Reduces 99% of Lead, BPA Free, Fits Standard Faucets Only, Chrome
  • Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
  • Get great-tasting water without the waste; by switching to Brita, you can save money and replace 1800 single-use water bottles** per year
  • The space efficient design attaches directly to your faucet giving you the choice of filtered or unfiltered water; Available in white and chrome color with a filter indicator for easy replacement reminders; Height 5.28"; Width 4.8"; Depth 2.26"; Weight .84 pounds
  • Reduce 99% of lead, chlorine (taste and odor), asbestos, particulates, Benzene, and more; a helpful status indicator lets you know when to replace the filter with an easy 1-click filter replacement
  • Replace your faucet mount water filter every 100 gallons or approximately every 4 months to keep water tasting great; this tap water filter fits standard faucets only, does not fit pull-out or spray style faucets; *vs tap; **16.9 oz water bottle

Tap water has always been available for the public to use for many decades now. Over the years, the quality of tap water has significantly increased. Even so, it is still not perfect by any means.

For this reason, it is essential to use the best faucet water filter to ensure contaminants in your water are filtered and eliminated before you use it. Also, using a reliable filtration system will significantly improve the quality of your tap water.

So, why should you filter your tap water? Here are some of the reasons why it would be an excellent idea to place a filter on your faucet.

best faucet water filter

​Filter Sediments

From time to time, you will get some sediments on your tap water line. That being said, this is something that you would not be good for ingesting on a regular basis. Most types of water filters are designed to eliminate about 99.9% of sediments that contaminate your water line.

Eliminate Toxins

Eliminating toxins in your tap water is one of the most important reasons why you should consider getting the best faucet water filter. While municipal water supplies eliminate most bacteria, they often use chemicals like chlorine to achieve this. Chlorine ingestion is definitely not good for you. Consequently, water filters are designed to eliminate toxins like chlorine.

Reduce the Risks

best faucet water filter

With the use of the best faucet water filter at home, you can significantly reduce the risk and threat from harmful substances that may have contaminated your tap water.

The Benefits of Using a Faucet Water Filter

Aside from eliminating toxins and removing sediments from your tap water, using a faucet water filter offers other benefits. Here are some of them:​

Cleaner Water

It is important to note that not all water you get is of the same quality. With the use of a faucet water filter, you not only remove minerals, sediments, and toxins from the water, but you will essentially get cleaner and odorless water that is healthier to use and drink every day.

Cost Effective

When you know that you have clean tap water that is safe for drinking, you do not need to purchase bottled drinking water. With cleaner and healthier tap water, you can save more money in the long run.

best faucet water filter

Convenience

With clean tap water, it would save you the time and effort of running around trying to look for bottled water that you can use in your home.

Types of Water Filters

When purchasing a water filter, it is important that you know the different types of filters. The filter type will determine exactly what components of the water are removed and the amount of water filtered before the filter cartridge needs to be replaced.

Carbon Filters

Bestseller No. 2
Waterdrop WD-FC-06 Stainless-Steel Faucet Water Filter, Carbon Block Water Filtration System, Tap Water Filter, Reduces Chlorine, Heavy Metals and Bad Taste (1 Filter Included)
  • High-efficiency filtration: The system can effectively reduce up to 98% chlorine and reduce lead, sediment, rust, fluoride and other harmful substances. Besides, it uses additional mineralization filtration media, adding beneficial minerals in water.
  • 320G longer life and stable flow rate: The faucet water filter provides 320 gallons' clean, filtered water for up to 3 months use. You can fill a cup in 6s thanks to the 0.5gpm fast flow rate. 3 Packs filter replacement is available! Please search "WD-FF-03A".
  • Food-grade 304 stainless steel and 360° rotating: The countertop faucet water filtration system adopts deep drawing forming process that is joint-free and anti-corrosion. The 360° rotating faucet design allows you to get water in any direction.
  • Multiple applications and easy installation: The faucet water filter is available for kitchen, bathroom, pet drinking, RV, etc. The drill-free features allows you only plug-to-use.
  • ⭐Note: This system DOES NOT lower TDS value due to the benefit minerals added in water. If you want to decrease the TDS value, please choose Waterdrop RO system. Operating Temperature: 41-100℉/ 5-38℃; Operating Working Pressure: 15-100 psi / 100-689 kPa.
Bestseller No. 3
3 Pack Faucet Mount Filters, Faucet Water Filter Tap Water Purifier for Faucet Kitchen Bathroom Sink Filter Filtration Activated Carbon Removes Chlorine Fluoride Heavy Metals Hard Water
  • Five-layer Filtration - Built-in water filter for sink with layer-by-layer purification filtration system, including: PVA non-woven fabric, calcium sulfite, zeolite, coconut shell activated carbon, and zeolite. Suitable for purifying hard water and well water. Faucet water filter it can help you remove water chlorine, heavy metals, sand, colloid, suspended matter and other impurities from your home tap water, so that every drop of water you drink is fresh and clean and safer.
  • Portable Faucet Filter Size - Fits faucets : 0.63-0.75 inch/ 16-19 mm diameter faucets. Please check your faucet size before purchase to avoid buying the wrong one. Note: Not suitable for square faucets, showerheads and other models, please note when purchasing.
  • Easy To Install - The sink water filter insertion holes are made of high quality PVC rubber which is flexible. It only takes a few minutes to install our water purifier for faucet, first unscrew the connector on the faucet, then the filter is tightened against the faucet and tightened against the faucet to complete the installation.
  • Widely Applications - Our tap water filter are suitable for most round and long basic faucets. Such as single-hole basin faucets, two-hole faucets, sink faucets, shower or bathtub faucets, sink faucets, kitchen faucets, etc. It is an ideal and cost effective water filter for temporary or emergency use. When traveling, it is both portable and convenient.
  • Adjust Angle & Save Water - The shape of the opening filter holes helps save water. The filter holes are evenly sized so you don't have to worry about splashing. Water temperature is best used below 50 degrees. Avoid prolonged use under hot water. 3 pack water filters, enough for extended use or replacement.
Bestseller No. 4
Faucet Water Filter,2 PCS 6 Layer Cartridge Activated Carbon Filters Be Applicable 1/2inch - 3/4inch Faucet
  • · [Faucet water purifier] The activated carbon purifier has a layer-by-layer purification and filtration system, which can help you remove iron slag, rust, sand, colloid, suspended solids and other impurities in the tap water at home. It is suitable for the purification of hard water and well water
  • · [Water saving] It is made of soft rubber material, easy to install, with fixing hoop to prevent water leakage, and save water every time it is used.
  • · [Wide range of application] Applicable temperature: 0-60 degrees water Applicable to most of the long round basin faucets, and the diameter of the outlet of the faucet is 16-22mm. Applicable faucets: single-hole basin faucet, double basin faucet , shower, bathtub faucet, kitchen faucet.
  • · [Easy to clean] essential products for home and office, brand new and high quality. High temperature resistant and not easy to deform. When cleaning, just remove the filter and rinse with water.
  • · 【Reminder】 faucet water purifier, enough for you to use for a long time, replace the filter element after 2 months to get more pure water
SaleBestseller No. 5
Brita Basic Faucet Water Filter System, Chrome, 1 Count
  • BRITA DRINK LIKE YOU CARE Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
Bestseller No. 6
3PCS Faucet Water Filter for Kitchen Sink, Universal Interface Activated Carbon Cleaning Purifier, Splash-Proof and Water-Saving (6-Layer Filtration)
  • 🎐【Material】6-Layer Filtration:PVA non-woven + zeolite + maifan stone + calcium sulfite + natural coconut shell activated carbon + PVA non-woven, With stronger filtering
  • 🎐【Generic】Interface for filters Suitable for 0.6-1.26 in round taps,with a fixing ring, the water will not fall and will not leak.
  • 🎐【Splash-Proof and Water-Saving】Uniform size of the filter holes, you don't have to worry about splashing, it has the functions of filtering, splash-proof and water-saving.
  • 🎐【Improve Water Quality】Removes heavy metals from chlorine and other impurities in the water, improves the quality of the water, makes the water sweeter and safer.
  • 🎐【Widely Used】Package includes 3 filters. They can be used in home kitchen, bathroom and any place you need.
SaleBestseller No. 7
Faucet Water Filter 3 Pack Faucet Mount Filters Purifier Kitchen Tap Filtration Activated Carbon Removes Chlorine Fluoride Heavy Metals Hard Water for Home Kitchen Bathroom
  • ★【Healthy Lifestyle】This basic faucet mount removes 99% of lead and reduces chlorine (taste and odor) and asbestos contaminants* commonly found in tap water It features an extra layer to trap sediments and smaller contaminates.
  • ★【Simple installation and size details】: It only takes a few minutes to install our water purifier; first align the filter with the connector, and then tighten the filter against the faucet to complete the installation; suitable for taps with a diameter of 0.59-0.79 inches/ 15-20 mm faucet, please confirm your faucet size before buying
  • ★【5 Layers of filtration】Built-in layered filter can separate coconut activated carbon, zeolite, Magnetic filter, PVA non-woven?fabrics, calcium sulfite and Medical stone, which applys to purify hard water and well water.Remove the water in the chlorine, heavy metals, other impurities,water more sweet, more secure.
  • ★【Water-saving】One water filter can provide up to 100 gallons of filtered tap water, replacing over 750 standard 16.9 oz. plastic water bottles, which cuts down on waste and saves money.replacement after approximately 100 gallons or 4 months, whichever comes first.
  • ★【Easy to Clean, Reinforced practical design】A must item for home & office use,100% new and high quality.High temperature resistance, not easy to deform.To clean, simply remove the strainer and rinse it off under the water. equipped with a clasp, water filter and purifier is safe and secure, not easy to fall off, prevents excessive water flow from being washed off
Bestseller No. 8
Small Faucet Mount Water Filter with Upgraded Multi-Stage ACF(Activated Carbon Fiber) Filter Element, Water Filtration System On Tap for Kitchen, White
  • NEW UPGRATED MULTI-STAGE ACF FILTER ▶ Effectively reduce contaminants and impurities such as 99% lead, 96% chlorine, asbestos, particulates, benzene, etc., to better improve the taste and odor of water and minimizes health hazards to your family, meets NSF42 international standards.
  • DURABLE, VISABLE & NON-LEAKAGE DESIGN ▶ Small and lightweight, ABS food grade eco-friendly hard shell, translucent housing allows visualization of filtration, dual outlet design and 2 switch modes to facilitate switching between tap water and purified water, integrated waterway filtration system completely eliminates the water leakage problem of the faucet water purifier, greatly extends the filter life.
  • LONG-LAST & HIGH FLOW ▶ Each Filter element provides 80 gallons of purified water, with 1-3 months life cycle and 0.45 GPM high flow rate. (Suitable Filter Element: ACF filter, faucet filter model: WO-21FF-B)
  • EASY TO INSTALL ▶ Hassle-free installation with mini snap-type quick connector, it only takes 3 steps to install the faucet filter in place, no extra tools required. Compatible with most standard faucets, but not suitable for pull-out or hand-held faucets.
  • OUR COMMITMENT ▶ WaterOne's mission is to impress every customer with high quality water purification products and provide the best service. If you have any questions about our products, please contact us directly and trust that we will do it right. 1 year warranty for this product.
Bestseller No. 9
Brita Tap Water Filter System, Filter Change Reminder, Fits Standard Faucets Only, Complete, White
  • This complete Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
  • Get great-tasting water without the waste; by switching to Brita, you can save money and replace 1800 single-use water bottles** per year
  • The space efficient design attaches directly to your faucet to give you a choice of 3 convenient spray options for everyday needs – filtered water, unfiltered water and unfiltered spray; Available in white and includes an electronic filter indicator for easy replacement reminders; Height 4.86"; Width 4.69"; Depth 2.26"; Weight .84 pounds
  • Reduce 99% of lead, chlorine (taste and odor), asbestos, particulates, Benzene, and more; a helpful status indicator lets you know when to replace the filter with an easy 1-click filter replacement
  • Replace your faucet mount water filter every 100 gallons or approximately every 4 months to keep water tasting great; this tap water filter fits standard faucets only, does not fit pull-out or spray style faucets; *vs tap; **16.9 oz water bottle
Bestseller No. 10
6 Pieces Faucet Mount Filters Heavy Metal Hard Water Activated Carbon Purifier Kitchen Filtration Tap Clean Purifier Filter Activated Carbon Faucets Fits Faucets for Kitchen Bathroom
  • What you get: 6 pieces faucet water filters, sufficient enough for you to use for a long time, and the filter should be replaced after 2 months to obtain more pure water, and can be adjusted and replaced according to the water quality and water consumption of each place
  • Note: please confirm the size of the faucet before purchase, so as not to buy wrong! This product is suitable for the diameter of 0.63-0.9in / 16-23mm faucet, not suitable for showers and other models, please pay attention to purchase.
  • Five-layer filtration: the activated carbon purifier with a layer-by-layer purification filtration system can help you remove iron slag, rust, sand, colloids, suspended solids and other impurities in the tap water at home; It removes residual itching, peculiar smell, and harmful substances in the water; Let each drop of water you drink fresh and clean
  • Ensure even water flow: the uniform filter hole size can be applied with confidence without worrying about splashing; Using this type of water filter can make your family life safer and healthier
  • Adjust the angle: don't worry about water splashing on your clothes when washing things, use this product, control the water flow, adjust to your favorite angle, make your life easier and more convenient

Carbon filters need to be replaced often. Carbon is a porous type of material that allows water to be absorbed and passed through. As water is absorbed, the carbon material will absorb impurities.

This type of filter is effective in removing a wide range of chemicals as well as mineral products. However, it is also essential to note that this filter needs to be changed frequently to be always effective in removing impurities from your tap water.

best faucet water filter

Reverse Osmosis Filters

Bestseller No. 1
Water Filter Faucet, Kicimpro Drinking Water Faucet Fits Most Reverse Osmosis and Water Filtration System for Kitchen Bar Sink in Non-Air Gap SUS304 Stainless Steel Modern Brushed Nickel Lead-Free
  • No Splashing: The slender water outlet design and reasonable camber for the water filter faucet make the water in the center, and the water is soft and centralized without splashing, meeting the daily water needs of the family.
  • Healthy Drinking: Healthy materials for reverse osmosis faucet is selected to ensure the safety. The whole process of water passage keeps your water clean all the way from the filter to the spout of drinking water faucet for kitchen sink. Drink healthy water and stay away from inferior sink filter water faucet to enjoy your healthy life.
  • No Leakage: Drinking water faucet high-grade cartridge with excellent sealing, tested before leaving the factory to ensure no leakage and no dripping. Exceed industry longevity standards to assure smooth handle operation.
  • Healthy Materials: RO faucet made by SUS304 stainless steel that is lead-free and never get rust. The all-metal body is for maximum durability. The sink water filter faucet is made of food grade SUS304 stainless steel material. It is the best choice for family health especially kids.
  • Standard Size: Kicimpro filtered water faucet, fitting 0.59 inch to 1.37 inch kitchen sink holes, can be used with RO water purifier, sink water filtration, kitchen, RV to meet different needs. Provide 2 kinds of quick connectors (1/4" and 3/8") to meet your various installation needs. You can also reach out to us for special needs(extra adapters or bigger deck plate).
Bestseller No. 2
NSF Certification Lead-Free Water Filtration Reverse Osmosis Faucet (Brushed Nickel) Advanced RO Tap for Drinking, Kitchen Sink Cooking, Cleaning | Safe, Healthier
  • Safer Drinking Water – Each reverse osmosis kitchen sink drinking water faucet helps to clean and clarify your water before it hits the glass for pure, delicious taste.
  • Lead-Free Protection – Completely NSF and ANSI certified, these third-party tested drinking RO water faucets are safe and offer long-lasting water reliability.
  • Functional Home Decor – These 360° RO water faucets come in 3 distinct, vibrant color choices, including brushed nickel, oil rubbed bronze, and polished chrome.
  • Quick and Easy installation – Water Filter Tech water filtration taps each include a ¼” and 3/8” quick connect to make it easier to install it with far less effort or stress.Package Included 1x 1/4'' RO Water Filter Faucet & 1x Accessories Bag(we supply two size of quick connect fittings in the package one of Tube OD 1/4"x7/16 the other one is OD 3/8" x7/16 2 pcs) you can choose the suitable size to use)
  • Versatile System Compatibility – This reverse osmosis faucet is compatible with standard RO systems, including APEC, iSpring, Express Water, and so much more.
Bestseller No. 3
Express Water - ROALK5D Reverse Osmosis Alkaline Water Filtration System – 10 Stage RO Water Filter with Faucet and Tank – Under Sink Water Filter – with Alkaline Filter for Added Essential Minerals – 50 GPD
  • Reverse Osmosis Water Filter: Experience what water should taste like with the Express Water reverse osmosis water filtration system filtering up to 99. 99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, and more
  • Alkaline Water Filter: Express Water’s Alkaline Water Filter with Active Mineral Technology adds Calcium, Potassium, Magnesium, and other minerals to your water
  • Under Sink Water Filter: Don’t waste money on professional installation. Express Water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system
  • Quality : Rest easy with our 1-year on all Express Water Reverse Osmosis Water Systems
  • Under Sink Water Filter System: No need to mess with refilling or activating your water filter, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water
Bestseller No. 4
PURENAT Reverse Osmosis/RO Water Faucet,Lead-Free Drinking Water Faucet,Safe Water Filter Faucet,Brushed Filtered Water Faucet(304 Stainless Steel) for Kitchen Sink with 2 Size of Quick Fittings
  • 【Designed for drinking water】:After hundreds of selections and experiments, it has been determined that our drinking water faucets use special stainless steel materials to ensure safety and lead-free; every drop of water you drink is pure and sweet.
  • 【Durable and refined】:The core of Reverse Osmosis faucet is valve,our high-grade ceramic valve core has been tested 500,000 times, no leakage,ensure long-lasting service life;The surface is brushed finish which is beautiful, anti-corrosion, anti-rust, easy to clean.
  • 【Smooth and flexible】:Our kitchen sink filtered water faucet's spout is concentrated design,the water flow is gentle and no splash;The water outlet rod 360 degree free swivel,taking water in multiple directions;Quarter turn handle,ensure you control the water flow at will.
  • 【Suitable for various thicknesses of countertop】:The long screw design under the countertop is suitable for various thicknesses of countertop(the max thickness is 1.49inches/3.8cm).
  • 【Suitable for various filter outlets】: With 2 size of quick fitting(1/4''quick fitting -1/4''quick fitting, 1/4''quick fitting -3/8''quick fitting) suitable for different reverse osmosis systems or water filtration units.Lock washer wing nut,allows you to easily fix without using any tools.
SaleBestseller No. 5
Drinking Water Purifier Faucet,Filtered Water Faucet for Kitchen, Sus304 Stainless Steel Beverage Faucet for Under Sink Water Reverse Osmosis Filter System with 1/2" 1/4 " 3/8" Tube, HogarDeco
  • 【360°Swivel Spout for the Black Water Filter Faucet】The swivel spout easily to bring water to any angle of the sink and turn the spout to the side when not in use,save your space with this countertop water filter faucet
  • 【Non-Air-Gap Matte Black Reverse Osmosis Faucet for Kitchen Sink】This Lead-free water filtered kitchen faucet only for COLD Water,1 inlet hose on your countertop fit for 1/2" 1/4" 3/8" tubes
  • 【Easy Installation for Black Drinking Water Faucet】Free tools to install this beverage faucet with deck-mounting hardware like washer,nuts and 1/2" 1/4" 3/8" quick connectors
  • 【Ceramic Disc Cartridge for Kitchen Water Filter Faucet 】This single handheld beverage faucetI adopt high quality ceramic disc cartridge to guarantee drip-free performance for the lifespan of matte black R.O faucet
  • 【Quality Material for Black Water Filter Sink Faucet】Sus304 Stainless Steel Solid Metal,High Quality with Lead-Free black reverse osmosis system faucet,anti-corrosion and rust-resistant finish for daily use
Bestseller No. 6
iSpring GB1 Lead-Free Reverse Osmosis Filter Drinking Water, Standard Non-Air Gap RO Faucet, Chrome 2
  • Lead-free non-air gap drinking water faucet for Reverse Osmosis Systems and undersink water filter systems. Built from solid brass, this 9-inch RO faucet is a safe channel for your freshly filtered water for you and your family.
  • Your choice for drinking water faucet if you prefer the standard look of a traditional RO faucet. Timeless style with high-grade chrome finish makes it easy to match other fixtures in your kitchen.
  • Long-reach(6”) design provides extra room underneath the spout for ease of use. Durable black handle offers smooth push-down operation.
  • Requires only a ½” drilled hole for easy installation; can accommodate larger pre-drilled holes with its cover plate(OD: 2.1”). One ¼” and one ¼” to ⅜” tube push to connect quick fitting included.
Bestseller No. 7
Drinking Water Faucet Brushed Nickel,Wellup Reverse Osmosis Faucet for Non Air Gap RO Water Filtration System, Lead-Free Stainless Steel Kitchen Water Filter RO Faucet for Kitchen Bar Sink…
  • Healthy Material: High quality Lead-free drinking water faucet by Wellup,coming with two designs: Matte black finish &Brushed finish,is made of stainless steel 304, So the sink water filter faucet is strong and durable,anti-rust, anti-corrosion, lead-free, choice for healthy family.
  • Easy to install: This reverse osmosis faucet provides three quick connectors installation:1/4", 3/8",1/2” to meet your various installation needs.This filter faucet stem can fit Max. 1.57 inch thickness countertop, please check before buying this water faucet whether can connect to your RO unit or water filtration system or not .
  • No Dripping Design: This water filter faucet body is smooth and free of dirt. Ceramic valve are used to ensure no leakage. The handle can be adjusted by 90°, and the body can be rotated by 360°.Using the Wellup’s european design to make this RO water faucet handle and body perfect matched to fit kitchen sink bar well .
  • Wide Use :This Ro water faucet with 0.47 inch to 0.98 inch kitchen sink hole, is suitable for sink water filters,UF drinking water filters, water purifiers, water purifiers RO,ultra-filtration water filtration, kitchen sink bars, and RVs to meet different needs.
  • What Will You Get:1 WELLUP drinking water faucet, a 1/4" quick connector Connector and a 3/8" adapter and a 1/2" adapter, a rubber washer and a stainless steel gasket,a stainless steel nut.Please choose a suitable size for installation according to your hose size.
SaleBestseller No. 8
Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 15 x 5, White
  • Reverse Osmosis Water Filter: Experience what water should taste like with the Express Water reverse osmosis water filtration system reducing up to 99.99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, and more.
  • Water Purification System: Drink the healthiest water on Earth. All our water filters are specially engineered to work together, producing the safest and best tasting water you’ll ever drink
  • Under Sink Water Filter: Don’t waste money on professional installation. Express Water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system
  • Under Sink Water Filter System: No need to mess with refilling or activating your water filter, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water
  • Leak Detection: Each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture
SaleBestseller No. 9
WEWE Drinking Water Faucet for Kitchen Sink, Kitchen Water Filter Faucet Stainless Steel for Reverse Osmosis or Water Filtration System Beverage Non-Air Gap RO Faucet Brushed Nickel Finish
  • Perfect Match: Our sink drinking water faucet has a brushed nickel finish, no matter the size or shape, this reverse osmosis faucet can be matched with the appearance of various kitchen faucets. It is also suitable for stainless steel sinks or marble countertops.
  • Healthy Life: We put your family's health first, the SUS304 stainless steel material for sink water filter faucet is qualified and food-grade, which promises every drop through the beverage faucet is clean, safe and pure.
  • Modern Design: The water filter faucet for kitchen sink with 360-degree rotation gooseneck and 90-degree single handle water flow control, meets any angle you need. Solid construction and durable design provide trouble-free smooth operation.
  • No Leakage: Our sink filter water faucet uses double leak-proof seal rings to avoid leakage. Each RO faucet will be tested before leaving the factory to ensure reliable use with no leaking or dripping, which let you never worry about it.
  • Easy Installation: Stylish and modern design drinking water filter faucet comes with deck plate, two washers and nut. You will find it’s simple to install underneath the countertop. We also provide 1/4" and 3/ 8"quick connectors, to fit your different installation needs.
SaleBestseller No. 10
Whirlpool WHER25 Reverse Osmosis (RO) Filtration System With Chrome Faucet | Extra Long Life | Easy To Replace UltraEase Filter Cartridges, White
  • Better than bottled water — Reverse Osmosis filtered water tastes better than bottled water — Convenient, unlimited and refreshing, and for a fraction of the cost of bottled water.
  • Safer drinking water — Reduce chlorine taste and odor, sediment, cysts, lead, chemicals, and dissolved solids that show up in unfiltered tap water.
  • Change your filter in seconds — Ultraease Technology allows for easy and hassle-free filter changes with no open sumps.
  • Save space — our 3-stage system does as well or better than competitors systems despite their 5 and 6-stage filters, with fewer filters to replace
  • Extra long filter life — Get clean, fresh-tasting water with fewer filter changes and a membrane that lasts for years

This type of water filter is typically installed alongside a conventional carbon filter.

This filtration system features an ultra-fine membrane that filters more contaminants compared to the regular carbon filter. The membrane of this filter may need to be changed every two to three years.

Under Counter Filters

SaleBestseller No. 1
Waterdrop 10UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 8K Gallons, USA Tech
  • Deep filtration, WQA certified filter, Innovative design, Variety filter replacement, Long lifespan, Suitable for multiple scenes
  • [Warranty Description] Waterdrop Backs the WD-10UA’s High-end Technical Performance With a Comprehensive Prorated Performance Warranty, Waterdrop Will Provide Warranty Replacement if There is a Quality Problem With the Filter.
  • [Deep filtration] This under sink water filter is made from premium materials and can effectively reduce lead, chlorine, heavy metals, chemical impurities, rust, sand and other large-particle impurities through deep purification based on third-party tests, so that you can enjoy purified drinking water.
  • [WQA Certified Filter] Made from premium BPA-free and lead-free materials, the under sink water filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by WQA against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. To look over the 42&372 certification, please search "WD-10UA" on WQA official website.
  • [Innovative design] The under sink water filter should be connected only to a cold water supply. The push-to-connect fittings allow it to be installed within 3 mins and its twist-and-lock design allow it to be replaced in 3s, and its integrated filter ensures safety. This filter includes a 3/8" hose with a direct connection that adapts to standard 3/8" feed water valves under US sinks. The 3/8"–1/2" convertor fitting helps connect the system to both 1/2" and 3/8" cold water lines and faucets.
SaleBestseller No. 2
Waterdrop TSA 3-Stage Under Sink Water Filter, Direct Connect to Home Faucet, NSF/ANSI 42 Certified Element, USA Tech
  • [More filters, better taste] This under sink water filter system comes with 3 filters and can realize 8-stage deep filtration to reduce silt, rust, cyst, residual chlorine, heavy metals, etc. Its KDF materials can effectively reduce bäcteriä and heavy metals. Its fluoride reduction resin reduces fluorides. This filter has passed WQA certification to reduce residual chlorine and improve taste, thereby ensuring every drop is pure and healthy. It also can retain minerals, but cannot reduce TDS.
  • [No leaking or cracking with highly precised technique] The under counter water filter adopts strong materials with an upgraded design. In addition, the age-resistant and freeze-resistant materials make the system twice thicker. The under counter water filter system for kitchen has also passed 400 psi burst pressure, 100,000+ pulse tests at 150 psi, and static tests at 300 psi. These tests prove that the durable integral design clears up worries about cracking cases and leaking issue.
  • [Lifespan of up to 18 months] The three under sink water filters have lifespans of 6 months, 8-12 months, and 12-18 months, respectively. This long lifespan eliminates the cost of purchasing and replacing filters every now and then. Under the premise of meeting the needs of a family of five at a go, the average daily cost is only 0.24 dollars. We help you save over 60% cost compared to buying bottled water.
  • [3min installation, 3s replacement] This under sink water filter system works perfectly with 3/8” and 1/2” cold water tubes. The overall installation process does not require the help of a plumber; the under counter water filter is a simple DIY. With innovative push-to-connect fittings, the installation takes less than 3 minutes, with no plumbing experience. In addition, the twist-and-lock design lets you replace each filter in just 3 seconds.
  • [On-demand filtration solution] The Waterdrop under sink water filter for drinking water connects to your original faucet, so that you don’t have to drill a hole. With a stale water flow, this under sink water filter provides all-round protection for drinking or usage.If you have any problems with the product, contact our 24/7 technical support without any worry!
Bestseller No. 3
Waterdrop 15UB-UF 0.01 μm Ultra Filtration Under Sink Water Filter System for Baçtёria Reduction, Reduces Lead, Chlorine, Bad Taste & Odor, 16K Gallons, with Dedicated Brushed Nickel Faucet, USA Tech
  • Superior Material: With a filtration accuracy of 0.01 μm, the Ultrafiltration membrane filters out most of baçtёria larger than 0.01 μm. Activated carbon block and other advanced filter media ensure efficient and safe filtration. Specially selected premium materials are lead-free. The BPA-free, lead-free material ensures more reliable use from the inside out. The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.
  • Innovative Multistage Filtration: The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. The system effectively reduces chlorine, taste and odor. And it can effectively reduces heavy metals, chemical iṁpurity, sediment and other large particles.[1] Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. No need to buy bottled water anymore!
  • Premium Dedicated Faucet: The under sink water filter system comes with a lead-free brushed stainless steel faucet, providing you with access to clean water throughout the day. For separate drinking faucet you already have, WD-15UC-UF system ( Search ASIN: B085G9TZ4L ) would be a better choice.
  • Easy Installation: This under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, installation takes less than 3 minutes. The twist-and-lock design helps you replace the filter in 3 seconds without any tools. The under sink water filter system comes with a feed water adapter that can connect to the tubing. The 3/8’’–1/2’’ convertor fitting can connect this system to 1/2’’ or 3/8’’ cold water lines and faucets.
  • Fast Flow Rate & Multiple Uses: The tested full flow rate of this under sink water filter system is 0.75 gpm at 60 psi. The fast and stable water supply provides pure and fresh water that tastes like spring water. Developed for household and commercial use, Waterdrop Under Sink Water Filter System can be installed in your kitchen, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment.
SaleBestseller No. 4
Waterdrop 17UB 3 Years Under Sink Water Filter System-Reduces Lead, Chlorine, Bad Taste&Odor-Under Counter Water Filter with Dedicated Brushed Nickel Faucet-NSF/ANSI 42 Certified-24K Gallons-USA Tech
  • Efficient Filtration: The Waterdrop Direct Connect Under Sink Water Filter System is tested by WQA against NSF/ANSI 42 for reduction of chlorine, taste&odor. Tested by KC authorative organization, it can effectively reduce VOC(chloroform), benzene, chlorobenzene, chloropicrin and styrene. It can effectively remove sediment, rust and other large particles. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead.
  • WQA Certified Safe Material: Made from premium BPA-free and lead-free materials, the under sink water filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from the inside out. To look over the 42&372 certification, please search "WD-17UB" on WQA official website. The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.
  • Premium dedicated faucet: The under sink water filter system comes with a lead-free brushed stainless steel faucet. For separate drinking faucet you already have, WD-15UC system ( Search ASIN: B085G9T9TB ) would be a better choice.
  • Easy Installation: This under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, installation takes less than 3 minutes. The twist-and-lock design helps you replace the filter in 3 seconds without any tools. The under sink water filter system comes with a feed water adapter that can connect to the tubing. The 3/8’’–1/2’’ convertor fitting can connect this system to 1/2’’ or 3/8’’ cold water lines and faucets.
  • Fast Flow Rate & Multiple Uses: The tested full flow rate of this under sink water filter system is 0.75 gpm at 60 psi. The fast and stable water supply provides pure and fresh water that tastes like spring water. Developed for household and commercial use, Waterdrop Under Sink Water Filter System can be installed in your kitchen, RV, or office to meet your daily water needs. NOTE: At least 21.5" of vertical under sink space is required to install this filter!
SaleBestseller No. 5
Waterdrop 15UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 16000 Gallons, USA Tech
  • Ultra-Long Service Life: When used with municipal water, each filter has a maximum service life of 24 months or 16,000 gallons.[1]
  • Innovative Multistage Filtration: The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. And it can effectively reduces lead, chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
  • WQA Certified Filter: Made from premium BPA-free and lead-free materials, the under sink water filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by WQA against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. To look over the 42&372 certification, please search "WD-15UA" on WQA official website.
  • Easy Installation: The system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8” hose with a direct connection that adapts to standard 3/8’’ feed water valves under US sinks. The 3/8’’–1/2’’ convertor fitting helps you connect the system to both 1/2’’ and 3/8’’ cold water lines and faucets.
  • Fast Flow Rate & Multiple Uses: The fast and stable water supply provides pure and fresh water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Developed for household and commercial use, the Under Sink Water Filter System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. Ideal for drinking, cooking, skincare, and cleaning.
SaleBestseller No. 6
CuZn UC-200 Under Counter Water Filter - 50K Ultra High Capacity - Made in USA
  • Incredible Capacity and Lifespan, Up to 5 Years per Filter; CuZn Backs the UC-200’s Long Lasting Performance With a Comprehensive 5 Year Prorated Performance Warranty, CuZn Will Provide Warranty Replacement if Early Expiration Occurs; the UC-200 Is for Municipal Water Only; Do Not Use With Private Well Water; the UC-200 Is a Water Purifier, the UC-200 Does Not Soften Water; the UC-200 Will Not Resolve Issues Caused by Excessively Hard Water Like Lime Scale Mineral Deposits on Tea Kettles
  • Simple to Install; The UC-200 is Designed for Direct Connect to the main Kitchen Sink Cold Water Line; No Drilling Through the Countertop to Mount an Extra Filter Dispenser Faucet Required; How to Install Video Tutorial Instructions Available; If You Have Non-Standard Under Counter Plumbing Connection Issues or Are Unable To Complete Installation, CuZn Technical Support Will Diagnose and Provide All Additional Adapters Required To Complete Your Installation
  • 3 Stage Filtration Process Utilizing Micro Sediment Membranes, KDF-55 and Coconut Shell Carbon; the UC-200 Will Not Reduce TDS or PPM Type Meter Readings; if TDS or PPM Removal Is Desired, a Reverse Osmosis Type Filter System is Required; the UC-200 Is Designed To Purify Water Without Reducing the Health Beneficial Mineral Content and as a Result the TDS or PPM Type Meter Readings Will Show the Same Results When Measuring the UC-200’s Filtered Water and the Unfiltered
  • Bacteriostatic; Unlike Carbon Only Filters, the UC-200 Is Bacteriostatic and Not Susceptible to Mold or Bacteria Growth; To Test the UC-200’s Filtered Water To Confirm if the Filter Is Still Working, Utilize DPD#1 Chlorine Test Strips and Replace the UC-200 When Chlorine Is Detected in the Filtered Water; Sensitive Test Strips That Test Down 0.25 or 0.5ppm Are Ideal for Earliest Possible Detection of Chlorine; Early Expiration Prior to 5 Years Use Is Covered Under Warranty by CuZn
  • CuZn’s Comprehensive Install Insurance Policy Is Included With Purchase of the UC-200 on Amazon; if You Are Unable To Complete Your Installation for Any Reason; Or You Have an Alternative Method for Installing the Filter In Mind Such As Connecting the UC-200 to a Dedicated Filtered Water Only Dispenser Faucet Purchased Separately; Simply Use Amazon Buyer-Seller Messaging To Send Us Your Request and CuZn Tech Support Will Diagnose and Provide the Necessary Alternative Install Kit on the House
Bestseller No. 7
Waterdrop 15UB Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter with Dedicated Brushed Nickel Faucet, NSF/ANSI 42 Certified, 16K Gallons, USA Tech
  • Innovative Multistage Filtration: The Waterdrop Under Sink Water Filtration System uses innovative multistage filtration. And it can effectively reduces chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Use activated carbon block and other advanced filter media ensure efficient and safe filtration. Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
  • WQA Certified Filter: Made from premium BPA-free and lead-free materials, the under sink water filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by WQA against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. To look over the 42&372 certification, please search "WD-15UB" on WQA official website.
  • Premium Dedicated Faucet: The under sink water filter system comes with a lead-free brushed stainless steel faucet. For separate drinking faucet you already have, WD-15UC system ( Search ASIN: B085G9T9TB ) would be a better choice.
  • Easy Installation: This under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, installation takes less than 3 minutes. The twist-and-lock design helps you replace the filter in 3 seconds without any tools. The under sink water filter system comes with a feed water adapter that can connect to the tubing. The 3/8"–1/2" convertor fitting can connect this system to 1/2" or 3/8" cold water lines and faucets.
  • Fast Flow Rate & Multiple Uses: The tested full flow rate of this under sink water filter system is 0.75 gpm at 60 psi. The fast and stable water supply provides pure and fresh water that tastes like spring water. Developed for household and commercial use, Waterdrop Under Sink Water Filter System can be installed in your kitchen, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment.
SaleBestseller No. 8
APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System , White
  • Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. WQA certified to provide unlimited clean, refreshing crisp tasting water superior to bottled water
  • Premium long-lasting filters remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. Max Total Dissolved Solids - 2000 ppm. Feed Water Pressure 40-85 psi
  • America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water. 2 year extended manufacturer warranty is available upon registration
  • System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, contamination-free pure water. Pipe Size: 1/4 inches.
  • High quality leak-free quick connect fittings require no extra lock clips to seal leak - not relying on water leak detector to protect your home like other brands. Comes with all parts and industry's best instructions and videos for an easy DIY experience.
SaleBestseller No. 9
Frizzlife Under Sink Water Filter System-NSF/ANSI 53&42 Certified High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Reduces Lead, Chlorine, Bad Taste & Odor
  • [Two-stage Advanced Water Filter With 0.5 Micron]: The Frizzlife MK99 Water Filtration System includes a TWO-STAGE High precise compound filter including a unique technology that reduces contaminants while leaving in all essential minerals. Certified to reduce Lead, Chlorine, Taste & Odor and Particulates. Enjoy healthy water from the tap.
  • [Fits both 1/2" and 3/8" cold water line]: Super Easy Installation. Come with 3/8" Directly Connect hoses that fit standard 3/8" feed water valves under US kitchen sinks. The Inline water filter system also comes with a 3/8" to 1/2" converter fittings that allow the system to directly install to the existing both 1/2" and 3/8" cold water line and faucet under your sink. Took less than 3 minutes and No Plumbing Required! New installation video available.
  • [Best Auto Shut Off Design]: Utilizing quick change twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter replacement. Provides quick twist connection for easy, tool-free, no mess filter replacement. The filter cap is designed with a BUILT-IN shut off valve. You don't even need to shut off the water supply whenever you work on the filter cartridge replacement.
  • [High Flow Rate & Multi-Usage]: The MK99 under sink water filter is certified by IAPMO against NSF/AISI 42&53. Enjoy tap water as pure and healthy as spring fresh water. Good for cooking, washing fruits & veggies, and cleaning dishes without watermarks. No more bottled water! The claim of capacity is verified through manufacture internal testing only.
  • [Money Saving & Satisfaction]: The under counter water filter system contains a core filter cartridge inside the housing, you will only need to replace the core part of the filter cartridge instead of throwing away the whole plastic part, it will save you much money on replacing the cartridge and will do help on the environmental protection. Each cartridge with high capacity can be used for 2 years, for better filtration, suggest to replace after 6-8 month.
SaleBestseller No. 10
Filtrete Advanced Under Sink Quick Change Water Filtration System 3US-PS01
  • HEALTHY LIVING FILTRATION LEVEL - This system reduces chlorine taste & odor as well as microbial cysts
  • EXTREMELY CLEAN WATER - This system reduces sand, sediment, rust, and soil (0.5 microns)
  • USES EXISTING FAUCET - Filter water right at the sink without having to install an entirely separate faucet
  • QUICK CHANGE - The filters in this system are easy to install, requiring just a 1/4 turn for a quick change
  • SIX MONTH FILTER LIFE - Use these filters for up to six months each

Some faucet filters are quite bulky. In addition, some types can be installed beside a faucet but may take up too much valuable space on the countertop.

If you do not have space at home, you can make use of under-the-counter filters. This type of filter is installed under the sink and out of the way.

best faucet water filter

Factors to Consider in Purchasing a Water Filter

When purchasing a water filter, you should do your homework and choose the best one that would suit your needs and preferences.​

Consider a Reputable Brand

You should consider the brand of the faucet water filter and make sure that you want to go for the brand that has a good reputation.

Choose a Reliable Filter

It is important to consider the reliability of the filter if you want a water filter that will last for a long time.

best faucet water filter

Check for the Quality of the Material

The best faucet water filter is often made with high-quality materials like stainless steel and food-grade plastic material. While this may not always be the case, the general rule indicates that metal filters offer a tighter grip and a better filtration system. Also, high-quality water filters are often leak-proof.

Ensure Size and Compatibility with Your Faucet

In purchasing a water filter, it is important to determine whether the filter fits your faucet. Incompatibility may just require you to purchase another filter which costs you more money. Thus, beforehand, you should make sure that you are purchasing the filter with the right size and compatibility with your faucet.

5 Best Faucet Water Filter Reviews

Below, you’ll see more detailed reviews, but you can also click the links above to see current prices and read reviews on Amazon.com

PUR Three-Stage Advanced Faucet Water Filter

PUR PLUS Faucet Mount Water Filtration System, Chrome – Vertical Faucet Mount for Crisp, Refreshing Water, FM3700
  • FAUCET WATER FILTRATION SYSTEM – Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.
  • REDUCES 70 CONTAMINANTSȽ – This PUR PLUS drinking water filtration system is certified to reduce 70 contaminants, including lead & mercury.Ƚ PUR Faucet Filtration Systems are certified to reduce 10x more contaminants than Brita's leading pitcher filter.*Ƚ
  • EASY TO ATTACH – The faucet mount water filter is easy to attach – no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.
  • COMPATIBLE DOES NOT MEAN COMPARABLE – Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.
  • #1 SELLING BRAND IN FAUCET FILTRATION** – Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years.

This water filter helps ensure that your tap water is cleaner, fresher, and healthier. With its unique MAXION technology, you only get the best out of your tap water.

Not just that, this water filter is very easy to assemble and install with its one-click installation process.

When it comes to its filtration system, you are guaranteed superior contaminant removal. In fact, this water can remove 99% of lead and about 96% of mercury, along with other water contaminants.

This water filter is compatible with standard-type faucets and will not work with hand-held or pull-out types of faucets. Also, this water filter is designed with a 360-degree swivel, which means that you can install it wherever and however you want on your faucet.

Changing of water filter is also easier as this water filter system comes with a built-in electronic filter life indicator that tells when the water filter cartridge needs to be changed. In addition, its filter capacity is about 100 gallons per filter.

Ultimately, with this filter’s high-quality construction and unparalleled performance, you will get clean and healthier water right in your home.

What We Like​

  • Easy to install in just one-click
  • 360-degree swivel for versatility
  • Designed with an electronic filter life indicator
  • Designed with a three-stage advanced water filtration system
  • Provides clean drinking water and effectively removes contaminants

What We Didn’t Like

  • Works only with standards faucets and not with pull-out or hand-held ones
  • 100 gallons filter capacity may not be suitable for some homes

Culligan Faucet Mount Filter (FM-15A)

Sale
Culligan FM-15A Advanced Faucet Mount Filter, 200 Gallon, White
  • Provide your family with visibly clean, great-tasting water for drinking, cooking and more
  • FEATURES: Reduces azine, chlorine, lindane, lead, particulates class I, turbidity while removing bad taste/odor; Carbon block filtration method; Flow rate of 0.5 gpm at 60 psi; 30-100 psi pressure range; 40-100°F temp range; Easy installation with no tools
  • COMPATIBILITY: Includes adapters for all standard sink nozzles (does NOT fit drop-down faucets)
  • FILTER LIFE: Up to 2 months or 200 gallons, depending on usage and water conditions
  • CERTIFICATION: Tested and certified by IAPMO against ANSI Standard 42 and 53

This water filter can be installed directly into your faucets at home. Now it is easier to have clean and fresh water in your home with the Culligan faucet mount filter with an advanced filtration system.

This water filter is designed with two aerator adapters that can be attached to the most popular consumer faucets. Not just that, this filter can be fitted along either the left or right side of the faucet. However, this type of filter is not compatible with pull-out or pull-down faucet types.

Also, this filter has a filter capacity of 200 gallons of clean water without minerals, sediments, and toxins.

Not just that, you can also easily remove and replace the cartridge of this filter.

What We Like​

  • Easy to install and assemble
  • Change of cartridge is easy to do
  • Provide about 200 gallons of clean water with every cartridge
  • Designed with an advanced filtration system
  • Provides clean tap water and effectively removes water contaminants

What We Didn’t Like

  • Not compatible with pull-out or pull-down faucets designed

DuPont Electric Metered 200-Gallon Premium Water Filtration Filter (WFFM350XCH)

DuPont WFFM350XCH Electric Metered 200-Gallon Deluxe Faucet Mount Premium Water Filtration Filter, Chrome, Old Version
  • Easy-to-read electronic display shows how many gallons faucet water filter has cleaned; helps measure filter life
  • Ultra performance filtration improves; taste, odor, and clarity of your water
  • Includes filter which reduces sediment.
  • Product protection built-in to cartridge housing and media for improved filter life
  • Installs in minutes with the use of pliers, Includes two metal faucet adapters

This water filter from DuPont is definitely one of the finest faucet water filters on the market today. With the device’s easy-to-read electronic display, you can easily determine how much water was cleaned by the filter and whether it is high time to change the filter.

You are guaranteed clean water with this filter system because this device is designed to remove lindane, benzene, cysts, chlorine, lead, mercury, and asbestos. Also, the cartridge is designed to provide exceptional anti-microbial protection that will last much longer.

Also, you have the option to prolong the life of the cartridge with its water flow selector. You can choose to filter or not filter your tap water, depending on how you use the water.

What We Like​

  • Easy to install
  • Filter replacement can easily be done
  • Provides clean drinking tap water
  • Effectively removes sediments and other contaminants in tap water
  • 200-gallon capacity for every filter

What We Didn’t Like

  • The electronic display is not always clear in bright light

Brita Faucet Water Filter System

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Brita Basic Faucet Water Filter System, Chrome, 1 Count
  • BRITA DRINK LIKE YOU CARE Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required

The Brita water filter system is one of the best and most cost-effective filters on the market. With its exceptional performance, you can get clean and healthier tap water.

Its filter is capable of filtering about 100 gallons of water. Also, this filter can effectively remove sediments, minerals, toxins, odor, and other harmful contaminants in your tap water.

This filter is made from BPA-free materials, which is perfect for those who are looking for an eco-friendly filter. Not just that, this filter comes with a filter life indicator, so you know the exact time to change the filters.

Installation is also simple because you only need to unscrew the faucet aerator and screw the base of the filter until it clicks. However, multiple washers may be used for compatibility with the faucet.

What We Like​

  • Easy to install
  • Easy to replace filters
  • Made from BPA-free materials
  • Effectively removes sediments and other contaminants in tap water
  • Comes with a filter life indicator

What We Didn’t Like

  • Filters about 100 gallons of clean water only for each filter
  • It may not be compatible with certain types of faucets

Kanter Faucet Water Filter System

This water filtration system can be used for both kitchens and bathrooms. With its food-grade and leak-proof ABS plastic, this system is suitable for most faucets with both inner and outer threads. Not just that, ABS plastic is safe because it is BPA-free.

The filter of this system is made of activated carbon that can effectively reduce and eliminate water contaminants, toxins, chemicals, and sediments.

With this water filtration system, you will have not only to clean water to use at home but also healthier and odorless water to drink.

What We Like​

  • BPA-free and leak-proof plastic material
  • Effectively eliminates water contaminants
  • Provides clean and fresh water
  • Easy to install and replace the filter cartridge
  • Easy to replace the filter cartridge

What We Didn’t Like

  • It may not be compatible with older faucet models
  • Does not come with a filter life indicator
  • The amount of water filtered per cartridge may not be suitable for some homes

The Bottom Line

Faucet water filters are definitely a convenient way to have clean drinking water from your tap water line.

Since there are actually different makes and models of water filtration systems, it is important to find the best faucet water filter for your needs. One of the best water filters in the market is the PUR 3-Stage Advanced Faucet Water Filter.

PUR PLUS Faucet Mount Water Filtration System, Chrome – Vertical Faucet Mount for Crisp, Refreshing Water, FM3700
  • FAUCET WATER FILTRATION SYSTEM – Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.
  • REDUCES 70 CONTAMINANTSȽ – This PUR PLUS drinking water filtration system is certified to reduce 70 contaminants, including lead & mercury.Ƚ PUR Faucet Filtration Systems are certified to reduce 10x more contaminants than Brita's leading pitcher filter.*Ƚ
  • EASY TO ATTACH – The faucet mount water filter is easy to attach – no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.
  • COMPATIBLE DOES NOT MEAN COMPARABLE – Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.
  • #1 SELLING BRAND IN FAUCET FILTRATION** – Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years.

This water filter system will definitely help you with ensuring that your water at home is filtered, clean, and fresh. With its filtering technology, you are guaranteed contaminant-free water that is readily available in your home.

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