Below is the table which shows the top 6 best kitchen faucet water filter 2018. Each and every kitchen faucet water filter is chosen by our specialist reviewers.

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# 1 - Cuzn Uc-200 Under Counter Water Filter - 50k Ultra High Capacity - Made In Usa

The CuZn UC-200 Under Counter Water Filter works beneath any home or office sink to filter up to 50,000 gallons of cold water on demand. Replace the UC-200 every 50,000 gallons or 5 years, whichever comes first. In addition to Micro Sediment Membranes, the UC-200 utilizes a patented combination of KDF-55 Filtration Media and Virgin Acid Washed Catalytic Coconut Shell Carbon Filtration Media that have been tested to NSF standard 42 and 61. The UC-200 will reduce a wide variety of organic and inorganic contaminants including but not limited to: chlorine, water soluble cation heavy metals (lead, mercury, chromium VI,…


  • INCREDIBLE CAPACITY/LIFETIME: 50,000g or 5 years! CuZn Backs The UC-200's Performance with a 5 year Pro-Rated Warranty and all CuZn Products Carry a 90 Day Satisfaction Guarantee. The UC-200 is Designed for use with Municipal Water not Private Well Water. The UC-200 is a Water Purification System, it is NOT a Water Softening System.
  • NO THIRD FAUCET HASSLE & SIMPLE TO INSTALL: Connects Directly to your Kitchen Sink's Cold Water Line. Only Takes a Few Minutes. All You will Need is an Adjustable Wrench for Tightening Connections. NEW Install Video Instructions Available, See Product Description for Details. Questions or Non Standard Under Counter Plumbing? Send us an Email or Call CuZn's Customer Support Team @ 800.345.PURE (7873)
  • 3 STAGE FILTRATION PROCESS: Micro Sediment Membranes, KDF-55 & Coconut Shell Carbon. The UC-200's Process Purifies the Water Without Removing Health Beneficial Hardness Minerals, The UC-200 DOES NOT REDUCE TDS READINGS, a PPM or TDS Meter is Not Effective for testing. To Monitor The UC-200 with Testing, Utilize DPD#1 Chlorine Test Strips and Replace when Chlorine Breakthrough is Detected. Want TDS Removal? Search ASIN# B019N7VG1W on Amazon to View CuZn's Reverse Osmosis System.
  • BACTERIOSTATIC FILTRATION SYSTEM: Unlike Carbon Only Filters, The UC-200 is Bacteriostatic and Not Susceptible to Mold or Bacteria Growth
  • COMPREHENSIVE SUPPORT POLICY: The UC-200 is Fitted with 3/8" Male Compression Inlet/Outlet Fittings & comes with a 36" Long 3/8" x 3/8" Braided Stainless Steel Compression Hose. Have Non-Standard Plumbing or an Alternative Install in Mind (such as dedicated filtered water only faucet)? Contact Customer Support, We'll Supply an Install Kit for All Non-standard Installations at No Additional Cost to You!


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# 2 - Pur Advanced Faucet Water Filter System With Mineralclear Filter, Chrome, Horizontal, Indicator For Filter Status, Carbon Filter Lasts 3 Months (100 Gal), Fits Standard Faucets, Easy Install, Pfm400h

PUR chrome horizontal faucet mount with 1 mineral clear filter. PUR is certified to reduce over 70 contaminants, including 99% of lead, 92% of agricultural pesticide and 96% mercury. PUR is certified to reduce 10x more contaminants than the leading pitcher. This also filters water over natural minerals for great taste.


  • PUR ADVANCED FAUCET WATER FILTER:PUR Advanced Faucet Filter in Chrome attaches to your sink faucet, for easy, quick access to cleaner, great-tasting filtered water. A CleanSensor Monitor displays filter status, so you know when it needs replacement. Dimensions: 6.75 W x 2.875 H x 5.25 L
  • FAUCET WATER FILTER: PUR's MineralClear faucet filters are certified to reduce over 70 contaminants, including 99% of lead, so you know you're drinking cleaner, great-tasting water. They provide 100 gallons of filtered water, or 2-3 months of typical use.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR faucet water filters reduce over 70 contaminants, including lead & chlorine, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.


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# 3 - Filtrete Advanced Under Sink Quick Change Water Filtration System, Easy To Install, Reduces 0.5 Microns Sediment And Chlorine Taste & Odor, Includes 6 Month Filter (3us-ps01). Manufactured By 3m.

Filtrete professional water filtration system, 5. 75 inch x 15. 625 inch x 4. 25 inch professional water filtration system, easy way to add filtered water to an existing Faucet, filter head/bracket, 5' x 3/8 inch tubing, 3/8 inch x 1/2 inch Faucet adaptor, 3/8 inch ferrule, 3/8 inch compression Hex Nut, 3/8 inch tube insert, 2 Phillips mounting screws, one 3us-pf01 filter cartridge, filter replacement reminder sticker, filter performance data sheet, removes the following contaminants: 96. 6percent of chlorine, 96. 6percent of bad taste & odor, 99. 8percent of particulates, class I, 99. 99percent of cysts, sediment, sand, soil,…


  • Healthy Living water filtration reduces microbial cysts, chlorine taste & odor, sand, soil, silt, rust and sediment based on 3M Testing
  • No dedicated faucet. Easily connects to your kitchen or any bath faucet
  • Installs in less than 30 minutes and offers 6-month filter life
  • Maintains full water flow on your existing faucet
  • NSF certified Standard 53 and 42
  • Maximum, Advanced and Standard undersink replacement filters are interchangeable with System
  • Consider an upgrade to the FiltreteTM Maximum Under Sink Filter for 99.3% Lead Reduction


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# 4 - Pur Advanced Faucet Water Filter, Chrome, Vertical, Led Indicator For Filter Status, Carbon Filter Lasts Up To 3 Months (100 Gal.), Fits Standard Faucets, Easy Installation No Tools Required, Fm-3700b

The improved next generation of PUR faucet water filter is at your service with the PUR Advanced Faucet Water Filter - Chrome FM-3700B. With 1-click installation, superior contaminant removal, and a Two-year warranty, there's never been an easier or more reliable way to get PUR water. Each PUR faucet water filter gives you up to 100 gallons (2 – 3 months) of clean, healthy, great-tasting water.


  • PUR ADVANCED FAUCET WATER FILTER:PUR Advanced Faucet Filter in Chrome attaches to your sink faucet, for easy, quick access to cleaner, great-tasting filtered water. An LED indicator displays the filter status, so you know when it needs a replacement.
  • FAUCET WATER FILTER:PUR's faucet filters are certified to reduce over 70 contaminants, including 99% of lead, so you know you're drinking cleaner water. They provide 100 gallons of filtration, or 2-3 months of typical use, before you need a replacement.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR faucet water filters reduce over 70 contaminants, including lead & chlorine, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.


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# 5 - Waterdrop 320-gallon Long-lasting Water Faucet Filtration System With Ultra Adsorptive Material, Faucet Water Filter -fits Standard Faucets

Waterdrop ACF Faucet Filtration System Enjoy the Fresh Everywhere Your Needs, Our Priority Waterdrop has become a well-known professional water filtration brand. But we still continue to think in customer's place: in what way and for what do you need optimized water? Which products best meet your needs? We have always oriented ourselves to the distinctive characteristics of different customers. We find out that in some countries, tap water is often highly chlorinated and has more contaminants, which is undrinkable, even not safe enough to wash vegetables or to shower. To best satisfy different needs, we launch versatile household filtration…


  • 320 GALLONS' LONG-LASTING FILTER LIFE: Each faucet filter delivers 6 months or 320 gallons of clean and fresh water, 3 times longer than most faucet water filters.
  • FAST & EFFECTIVE FILTRATION: 0.5 GPM Hi-Flow design allows you to fill up 4 water bottles (16.9 oz for each) in 1 minute with great filtration performance. The Activated Carbon Fiber (ACF) ensures efficient bacterial inhibition and contaminants reduction, creating refreshing water.
  • ERGONOMIC DESIGN: The faucet features space-saving design. You can equip the tap water purifier for kitchen and bathroom, making it easy for facial cleansing and cooking.
  • CONVENIENT SWITCH: Simple switch lever allows quick switch from quality filtered water to regular tap water.
  • HASSLE-FREE INSTALLATION: The filtered water faucet adopts leak-proof technology and can be attached to your faucet very easily. **This faucet filtration system fits standard faucets. Does not fit pull-out, hand-held or spray style faucets. Please verify if our product suits your faucet before purchase.