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Under Sink Water Filter System - for Chlorine, Lead and More
Under Sink Twin Superior comes with Ceramic Disk Designer Faucet, Mounting Bracket and Filter Cartridges Installed, and all installation parts.
Under Sink Water Filter System - for Chlorine, Lead and More
Item Id: WU002
review 14 Review(s)
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Retail Price: $159.95
Your Savings: $21.07
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Brushed Nickel [+$25.00]
Brushed Stainless [+$25.00]
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Under Sink Water Filter - Two-Stage with Premium Ceramic Disk Faucet  under sink water filters  water filters

Utilizing 7 stages of water filtration, the Under Counter Twin Superior Water Filter is a great value. Designed for maximum effectiveness on chlorine-treated city water supplies it combines excellent filtration at an affordable price. Assembled in our factory from NSF Approved components for proven effectiveness and safety.

Efficiently filters and reduces Chlorine taste and odor, Lead, Cryptosporidium, Giardia, VOC's, Fertilizers, Pesticides, Pharmaceuticals, rust, sediment, and particulate matter with all the benefits of a KDF/GAC (Granular Activated Carbon) filter cartridge followed by a Matrikx Pb-1 solid carbon block replaceable filter. Outstanding performance is achieved by the replaceable 0.5 micron Matrikx Pb-1 Solid Carbon Block filter cartridge. This cartridge removes particulates as small as 1.0 micron (a human hair is 70 microns in diameter) and effectively filters chlorine taste and odor, sediment, rust, and particulate matter for sweet, clear, great-tasting water.

These two long-lasting replaceable filters are pre-installed, and includes a premium, designer ceramic-disk faucet. The filters provide 2,500 Gallons (about a year at 7 gallons per day!) of great-tasting, crystal clear water. That`s less than 2 cents/gallon without lugging heavy water bottles around! And you save hundreds of dollars per year over buying water!

The long lasting replaceable water filter cartridges (pre-installed), our #WR001 ($24.88), in combination with our # WR024 ($24.88) provides 2,500 Gallons (about a year at 7 gallons per day!) of great- tasting, crystal clear water. That`s about 2 cents/gallon without lugging bottles around! We recommend annual replacement of the water filter cartridges. Order filter replacement set WR004 (Contains both filters).

FREE Stainless Steel Water Bottle with every purchase!


  • Solid Extruded Activated Carbon Block Filter - Radial filtration, won't channel or allow water to bypass the filter element.
  • Lead Reduction: 2,500 gallons at 0.75 GPM
  • Cyst Reduction: Giardia, Cryptosporidium Class 1
  • Outstanding Chlorine, Taste and Odor Reduction
  • MATRIKX® Pb1 xolid carbon block cartridge is a powerful, long-lasting, multifunctional filter cartridge for residential and commercial water purification systems.
  • Heavy Metal Reduction: The extruded activated carbon block filter reduces soluble Lead and other heavy metals and we all know the damaging effects of Lead on children.
  • Chemical Absorption and Adsorption: Offers high levels of Volatile Organic Chemical reduction including chlorine and other compounds like Pesticides, Fertilizers, Pharmaceuticals and more..
  • Particulate, Cyst and Turbidity Reduction: > 99.96% reduction of 3-4 micron particulates, > 99.96% reduction of 1-2 particulates.
  • Made in the U.S.A.
  • Use With Cold Water Only

Additional Specifications:

0.5 m Nominal Filtration*
Rated Flow 0.75 GPM, 2,500 Gallons Life*
Lead Reduction Based on NSF/ANSI Standard 53*                                         
Cyst Reduction Based on NSF/ANSI Standard 53*                                                                        
Turbidity Reduction Based on NSF/ANSI Standard 53*
Outstanding Chlorine Taste and Odor Reduction*

* Based on KX Industries internal testing.

Measures: 10-1/2"Wide x 11-1/2"high x 5" deep.

Faucet: Height: 8.5"

Includes all necessary parts and instructions for easy installation.

Comes complete with mounting bracket, stainless steel screws, ceramic-disk designer faucet, feed water in-line valve and all necessary tubing.

Limited 1 year warranty on parts.

Owners Manual  (For under-counter filters with saddle valve or brass "T" connector)

New Owners Manual  (For under counter filters with John Guest polypropylene adapter valve)    

Incredibly, if a mere ten percent of North America's bottled water intake were reduced by switching to home-filtered water in reusable containers, we could eliminate:
  • 133,000 trucks driving an average of 500 miles--saving nearly 12 million gallons of diesel fuel
  • Over 100 million pounds of greenhouse gasses--equal to taking 1,100 cars off the road annually
  • 213 million pounds of PET Plastic (#1)--equal to 1.5 million barrels of crude oil 
                water filters help save the planet
Customer Reviews
Filter Review
  The filter system arrived earlier than promised. I didn't install it, but the person who did seemed to have no trouble. My main reason for buying this device was to overcome the really strong chlorine smell and taste that the tap water here has. A Britta pitcher had made little difference. The filter definitely eliminated the chlorine problem, but another mineral taste (calcium?) remained. Running the filtered water through the Britta seems to have corrected that. The flavor of the water is now neutral. A previous single filter under counter device (whose name I can't recall) actually delivered water with a very good taste. I don't know how it would have done on this really terrible tap water in my apartment.
  Reviewed by:  Gary from Santee, CA. on 4/13/2015
Undersink Two Stage Filter Water System
  This is the best two stage water filter system that I have ever owned! The installation was easy. The quality of the parts that came with the system are all first class! I chose the brushed nickel faucet and it is of the highest quality and looks great! Water flow is the best I have ever seen on a two stage system and the water taste is excellent. This company cares about it's customer's after the sell and I will say that has just added a new customer for all my filter needs!
  Reviewed by:  Lamar Wright from Jasper, Alabama. on 7/21/2014
Installs easily, functions perfectly! Water is a wonderful human right ! Pure water is up to us.
  My Title really says it all. Obviously any plumbing task is not simple for anyone. If youer mwchanically inlined and able and willing to run to the hardware store to get additional parts (to remove the prayer unit for instance, and plug the sink outlet, which is NOT what you hook the water filter too). Also for me, location of the filter is crucial, I only chance filters about once a year, so turning off the water and emptying the cabinet is not a big deal, compared to having to look at the filter housing blocking usable space in the front of the cabinet. Best Filter products and service have kept me well stocked and satisfied for over a decade in two states. Thanks for the great customer service.
  Reviewed by:  Wedemay from Oregon Coast. on 4/27/2014
Under Sink Two Stage Water Filter System
  Easy installation, no leaks. Water tastes great! Recommended!
  Reviewed by:  Andrew from South Bend, IN. on 12/7/2013
Great filters for the price.
  Been using an expensive RO system for years and just moved into another home. RO being a water waster we wanted a different more environmentally friendly filter. Was easy to install. For a few days water tasted funny even after flushing the filter, but this went away by day 3. Coming from RO water I can taste the minerals that are now still there, but all of the nasty chlorine taste is gone. I like it better than the RO water now. More thirst quenching water.
  Reviewed by:  Jimbo from California. on 4/23/2013
Undercounter filter
  The unit looks attractive, and the water tastes amazing! Very happy with the customer service as well. Ordered an additional filter for the fridge which was the wrong item (our mistake), and the return and refund was handled courteously and promptly.
  Reviewed by:  ADS from NC. on 4/13/2013
  I purchased this system because my water has an awful chlorine taste, now it tastes great, Also easy to hook up and to change filters its a breeze and the price I fel is very reasonable
  Reviewed by:  ken olsen from Missouri. on 4/6/2013
Works great like it better than RO system.
  filter works great takes out nasty city clorine taste and odor. And it doesn't waste water like RO system. the faucet that came with the filter seems to be pretty good quality.
  Reviewed by:  Dean M from MN . on 3/17/2013
  Have had system for about a month now. I am extremely pleased.
  Reviewed by:  mike from new jersey. on 11/9/2012
  A very good quality product however I feel the price is high compared to the GE twin filters that I have in our other homes.
  Reviewed by:  RDS from Florida. on 9/25/2012
  BestFilters Under Sink Superior Two Stage Water Filter System. Huge improvement over old style,we love the new spout. Great company keeps us coming back. You won't be disapointed.
  Reviewed by:  mickeman from ohio. on 9/8/2012
Best of the best
  Everything was supplied to do a very simple hook-up. Shipping was on time and we're completely satisfied. Thanks Best... You are the Best...J
  Reviewed by:  Jan Radjeski from Reading,MA. on 8/10/2012
  We have owned this filter for two years, and bought it to replace a very cumbersome countertop filter by Multi-pure. This system is great, reliable, and plenty of clean water. This is a great filter, even better at this reasonable price!
  Reviewed by:  Amy from Oak Park, IL. on 7/6/2012
  Great system, you cannot buy better tasting water at any price.
  Reviewed by:  Don C. from Idaho. on 6/27/2012
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