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Under Sink Water Filter System - Single Stage with Chlorine, Fluoride, Chloramine, Lead, Arsenic Filter Choices. Designer Ceramic Disk Faucet included.
Under Sink Single comes with Mounting Bracket, Screws and Filter Cartridge Installed. (Faucet may vary from picture).

Under Sink Water Filter System - Single Stage with Chlorine, Fluoride, Chloramine, Lead, Arsenic Filter Choices. Designer Ceramic Disk Faucet included.

Your Price:$89.88
Retail Price:$124.88
Your Savings:$35.00(28%)
In Stock | NO Sales Tax | Free Shipping over $60
Part Number:WU001

Choose Options

Brushed Nickel [+$15.00]
Brushed Stainless [+$15.00]
Oil Rubbed Bronze [+$20.00]
No Faucet (inline use only) [+$-15.00]
Filter Cartridge Choices
Solid Coconut Shell Carbon Block for Chlorine treated water supplies. Removes Chlorine taste and odor, Lead, Cysts, Particulates and much more. 2,500 gallon filter life.
Optional Fluoride Reduction Filter. Solid Carbon Block removes Fluoride, Chlorine, Chloramine, Lead, Arsenic and more. NO Cyst or Pathogen reduction. 1,000 gallon filter life. [+$44.00]
Optional Ceramic Shell Carbon Block also removes Fluoride, Chlorine, Chloramine, Lead, Arsenic and more. Adds Pathogen and Bacteria reduction. 600-1,000 gallon filter life. [+$44.00]

BestFilters Under Sink Water Filter with choice of Filter Cartridges 

Use code "wten" and save 10% off all water filter purchases!

A great water filter value, with multiple filter cartridge choices for Chlorine, Chloramine and/or Fluoride treated city water supplies - provides excellent filtration for up to 2500 gallons or more at an affordable price. All components are manufactured with NSF certified materials for safe water filtration usage. Outstanding performance is achieved by using the standard replaceable 1.0 micron Matrikx Solid Carbon Block filter cartridge OR the optional Fluoride, Chlorine, Chloramine, Lead, MTBE and Arsenic reduction cartridges. 

The Standard Carbon Block: Matrikx Coconut Shell Extruded Carbon Block  Matrikx Pb-1 cartridge removes particulates as small as 1 micron and filters Chlorine taste and odor, Lead, VOC's, Cysts, Giardia, Pharmaceuticals, Pesticides, Chemicals, sediment, rust, and particulate matter for sweet, clear, great-tasting water. Long-lasting, 2,500 gallons of pure, filtered water. 

The Option A: Carbon Block adds Fluoride, Chloramine, and Arsenic reduction, the AquaMetix cartridge is for municipal water with added Fluoride or treated with Chloramine or Chlorine. 1,000 to 3,500 gallon use depending on contaminant.

The Option B: combines a Ceramic shell with an extruded Carbon Block, the CeraMetix cartridge adds Bacteria and Pathogen reduction, if  desired. Most municipal water supplies do a pretty good job of eliminating pathogens. This cartridge does require some maintenance (periodic scrubbing of outer Ceramic Shell with a kitchen scrub sponge). This Optional Ceramic/Carbon Block Fluoride, Chloramine, Arsenic cartridge, is not pre-installed (we find it ships better if it's not pre-installed, but installation only takes 5 minutes and is very simple, you'll need to know how anyway whenever you change filters.)

Depending upon cartridge choice, provides 600 to 2,500 Gallons of great- tasting, crystal clear water. That`s about 3-5 cents/gallon without lugging bottles around! We recommend annual or semi-annual replacement of the water filter cartridge. 

Specifications for the Standard Carbon Block, the Matrikx (WR001) for municipal water supplies treated with Chlorine and no added Fluoride:

  • Solid Extruded Coconut Shell Activated Carbon Block Filter, NSF/ANSI Certified materials 
  • .5 Micron Nominal Filtration
  • Recommended Annual Filter Change
  • Chlorine Reduction: 6,000 gallons at 0.75 GPM
  • Lead Reduction: 2,500 gallons at 0.75 GPM
  • Cyst Reduction: Giardia, Cryptosporidium Class 1
  • Turbidity Reduction based on NSF 53
  • Outstanding Chlorine, Taste and Odor Reduction for up to 6,000 gallons.
  • Heavy Metal Reduction: Reduces soluble Lead and other heavy metals, using an ion-exchange filter medium with high specificity for soluble lead. Advanced particulate filtration is used to intercept insoluble lead-containing particles.
  • Chemical Adsorption: Reduces Volatile Organic Chemical contaminants including Chlorine, fertilizers, pesticides, pharmaceuticals and other compounds that contribute to health, taste and odor.
  • Particulate, Cyst and Turbidity Reduction: Meets NSF Standard 53 for reduction of Cryptosporidium, Giardia, Entamoeba and Toxoplasma.  Filters provide > 99.98% reduction of 3-4 micron particulates, > 99.96% reduction of 1-2 µ particulates, and are high performance sediment filters with extended life.  Extruded activated carbon filters provide several times greater life than traditional molded carbon or granular carbon filters.
Option A: Carbon Block Cartridge (AquaMetix) for municipal water supplies treated with Chlorine or Chloramine and added Fluoride, .
  • Solid Extruded Activated Carbon Block Filter, NSF Certified materials 
  • 2 Micron Nominal Filtration
  • Recommended Semi-annual Filter Change
  • Chloramine reduction >99% 
  • Lead reduction >99% 
  • Chlorine reduction >99% 
  • Fluoride reduction >85% 
  • VOC—Volatile Organic Compounds >98% 
  • Metals—Aluminum, Iron, Mercury, Nickel & Zinc >98% 
  • MTBE reduction >97% 
  • Arsenic reduction >95% 
  • Glyphosate reduction >99.9% 
  • Pharmaceutical compounds reduction >95% 
  • Nitrates reduction >92% 
  • Herbicides reduction >99%
  • Made in the USA
  • Capacities:
  • 3500 gallons for Chlorine
  • 3500 gallons for Chloramines
  • 2400 gallons for Lead
  • We recommend replacement at 1,500 gallons or every 9 months.

Option B: Ceramic and Carbon Block Cartridge (CeraMetix) for municipal water supplies treated with Fluoride, Chlorine or  Chloramine and where Lead, MTBE, Chemicals or Bacteria are of concern. This cartridge does require some maintenance (periodic scrubbing of outer Ceramic Shell with kitchen scrub sponge when the flow rate slows).

  • Solid Extruded Activated Carbon Block Filter with added Ceramic Shell, NSF Certified materials
  • Recommended Semi-annual Filter Change
  • Pathogenic bacteria - Cholera, Typhoid, Salmonella, Fecal Coliform, E. Coli >99.9999%
  • Cysts - Cryptosporidium Parvum, Giardia Lamblia - 100%
  • 100% absolute filtration to .5 micron
  • Turbidity >99.7%
  • Aluminum >98%
  • Arsenic (III,V) >95%
  • Cadmium - >99%
  • Chloramines - >99% ANSI Standard 42 - Capacity 600 gallons
  • Chlorine - >99% (Will remove chlorine for the life of the filter)
  • Chromium (III,VI) - .99.4%
  • Copper - >99.5%
  • Fluoride - >97.5%
  • Glyphosate (RoundUp) - >99.9%
  • Herbicides - >99%
  • Iron - >98%
  • Lead - >99%
  • Mercury - >98%
  • Nickel - >98%
  • Nitrates - >92%
  • Zinc - >98%
  • VOC (Volatile Organic Compounds) >98%
  • MTBE - 97%
  • Pharmaceutical Compounds  >95%
  • Made in the USA
  • Features a cleanable ceramic exterior (use a kitchen scrub sponge with the green mesh) for longer life.
  • Full Independent Lab Test Results

    Free Stainless Steel Water Bottle with your water filter system purchase!

    Installation Instructions included. Measures: 4-1/2"D x 11-1/2"high.

    Limited 1 year warranty on parts.

    We highly recommend replacing the housing every 5 years as the food grade materials used in the housing manufacture may become brittle.

    Undercounter Water Filter Instruction Manual

    Instructions for Use and Installation of the CeraMetix filter cartridge.

    5 Stars
    Excellent Product
    This filter is amazing! It completely removes any chlorine or metallic taste from the water. Their customer service is also exceptional. They helped me find an under-sink adapter to use in place of the stainless steel faucet since I live in a rental and cannot cut a hole in my sink counter-top. I have nothing but good things to say about this product and company!
    Did you find this helpful?  1 of 1 Found Helpful
    Reviewed by:  from Bedford, VA. on 9/5/2016
    5 Stars
    Great product so far
    The filter and faucet are great, top notch quality. I received my filter with out the mounting bracket, notified customer service via email which they quickly responded to and sent the bracket in the mail. I'm very satisfied so far.
    Did you find this helpful?  1 of 1 Found Helpful
    Reviewed by:  from Frenchville. on 3/2/2016
    5 Stars
    I absolutely love my Best Filter it was easy to install and it is the best tasting water I have ever had!! The customer service is great also!! Thank you again for a great water filter made in the USA!!!
    Did you find this helpful?  1 of 1 Found Helpful
    Reviewed by:  from Athens, Texas. on 1/13/2016
    5 Stars
    One of our best decisions.
    We are very happy with our new filter. From the friendly & helpful customer service, to shipping time, to the actual product & install, everything was first-rate. The only little snag we experienced was having to purchase a different size fitting for the water line connection under the sink; only a minor inconvenience. We love the way the water tastes, and the look of the little tap, and of course we are relieved to know we are getting much safer water. Thank you!
    Did you find this helpful?  1 of 1 Found Helpful
    Reviewed by:  from Villa Rica, GA. on 4/1/2015
    5 Stars
    Great customer service
    This is our second filter from BestFilters. Our first was the counter filter just like this one, but when we changed kitchen faucets, we had to move our filter to under the counter. We had a problem with installing, and BestFilters helped us through it. Our product arrived very quickly, too.
    Did you find this helpful?  1 of 1 Found Helpful
    Reviewed by:  from Little Rock, AR. on 1/5/2014
    5 Stars
    Easy to install and maintain.
    I bought one of these last year and I liked it so much, I got one for may parents. It's easy to install and easy to replace the filter.
    Did you find this helpful?  1 of 1 Found Helpful
    Reviewed by:  from New Jersey. on 6/10/2013
    5 Stars
    An easy install in the galley aboard the boat. Excellent quality faucet & filter unit with everything necessary to complete the installation. The faucet measured 8 inches high extending 7 inches into the sink. A good fit for limited space applications. The faucet swings 360 deg.
    Did you find this helpful? 
    Reviewed by:  from Florence. on 4/19/2017

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