Shopping Cart: 0 item(s) | TOTAL $0
BestFilters Under Sink Single Stage Water Filter System - with Chlorine, Lead and Fluoride, Arsenic Replaceable Filter Choices
Under Sink Single comes with Mounting Bracket, Screws and Filter Cartridge Installed. (Faucet may vary from picture).

BestFilters Under Sink Single Stage Water Filter System - with Chlorine, Lead and Fluoride, Arsenic Replaceable Filter Choices

Your Price:$98.88
Retail Price:$124.88
Your Savings:$26.00(21%)
Part Number:WU001

Choose Options

Brushed Nickel [+$25.00]
Brushed Stainless [+$25.00]
Optional Filter Cartridges
Standard Carbon Block for Chlorine treated water supplies without Fluoride. Adds Lead, Cysts and more
Option A: For Fluoride Treated water supplies, solid Carbon Block includes Chlorine, Chloramine, Lead, Arsenic and much more. NO Pathogen reduction. [+$39.00]
Option B: Ceramic and Carbon Block adds Pathogen and Bacteria reduction, as well as, Fluoride, Chlorine, Chloramine, Arsenic, Lead and much more. [+$44.00]

BestFilters Under Sink Water Filter with choice of Filter Cartridges  water filters

A great water filter value, with multiple filter cartridge choices for Chlorine, Chloramine and/or Fluoride treated city water supplies - provides excellent filtration of 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 and Arsenic reduction cartridges. 

The Standard Matrikx Carbon Block  WR001 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. The specs for the optional cartridges are below.

The Option A Carbon Block adds Fluoride, Chloramine, and Arsenic reduction, the WRFLUORIDE cartridge is for municipal water with added Fluoride or treated with Chloramine instead of Chlorine

The Option B combines a Ceramic shell with an extruded Carbon block and adds Bacteria and Pathogen reduction. The WRFLAR cartridge adds powerful pathogen filtration, when necessary. Most municipal water supplies do a good job of eliminating pathogens. This cartridge does require some maintenance (periodic scrubbing of outer Ceramic Shell). The 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)

Depending upon cartridge choice, provides 1,000 to 3,500 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 Activated Carbon Block Filter, NSF 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, i.e. Mercury, 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
  • Made in the U.S.A.
The Option A: Carbon Block Cartridge (WRFLUORIDE) 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%
  • Capacities:
  • 3500 gallons for Chlorine
  • 3500 gallons for Chloramines
  • 2400 gallons for Lead

The Option B: Ceramic and Carbon Block Cartridge (WRFLAR) for municipal water supplies treated with Fluoride, Chlorine, Chloramine and Bacteria is of concern. This cartridge does require some maintenance (periodic scrubbing of outer Ceramic Shell).

  • 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
  • Chloramines - >99% ANSI Standard 42 - Capacity 600 gallons
  • Chlorine - >99% (Will remove chlorine for the life of the filter)
  • Chromium (III,VI)
  • Copper
  • Fluoride (hydrofluorosilicic acid, sodium fluorosilicate) >85%
  • Glyphosate - >99.9%
  • Herbicides - >99%
  • Iron - >98%
  • Lead - >99%
  • Mercury - >98%
  • Nickel - >98%
  • Nitrates - >92%
  • Silver
  • Zinc - >98%
  • VOC (Volatile Organic Compounds) >98%
  • MTBE - 97%
  • Pharmaceutical Compounds  >95%
  • Features a cleanable ceramic exterior (use a kitchen scrub sponge with the green mesh) for longer life.

    FREE Stainless Steel Water Bottle with every purchase!

    Connects quickly and easily to your existing kitchen faucet. Installation Instructions included. Measures: 4-1/2"D x 11-1/2"high.

    Important Notice: Countertop units will not connect to pull out faucets. If your main faucet is a pull out faucet you will need an undercounter water filter unit.

    Limited 1 year warranty on parts.

    Countertop Instructions

    Instructions for Use and Installation of the WRFLAR filter cartridge.

    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? 
    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? 
    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? 
    Reviewed by:  from New Jersey. on 6/10/2013

    Recently Viewed Items

    Subscribe to our Newsletter
    Browse By Category
    Browse By Price
    New Releases
    Top Sellers