McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

Compare Under Sink Water Filters

Keeping water filters under your sink is a great way to get clean and purify water without having to take up counter space.
 
 

Compare Under Sink - Comparison

 
Doulton Under Sink Water Filters

$189.00
Technical Specs + Pluses - Minuses Order Product
Type: Under Sink 4-stage water filter
  • Model type: Under the counter
  • Filtration: exclusive carbon-block technology, 4-stage filter
  • Capacity: 600 gallons of water
  • Replace filter: 6 - 12 months
  • NSF Certified
  • NSF Certified
  • Washable filter which prolongs filter life
  • Includes an attractive chrome long reach faucet
  • Only filter to remove 99.99% of live parasites
  • Filter surrounded by a durable housing
  • Plumber installation recommended
CW WP HIUC $189.00
 
Availability: Ships out within 1 - 3 business days.

 
CeraGuard Ultra-Filtration Under Sink Water Filter System

$499.95
Technical Specs + Pluses - Minuses Order Product
Type: Under sink ultra-filtration system
  • Model type: under counter
  • Filtration: mixed carbon bedded filter, multi-media bed filter, hollow fiber ultra-filtration module
  • Capacity: 800 – 2000 gallons depending on filter
  • Remove suspended solids, colloids and fine silt particles yet still retains essential minerals in the water which are beneficial to health
  • Features innovative filtration technologies to reduce unwanted contaminants in a water supply
  • Effectively removes cysts, bacteria, viruses and a wide range of chemicals, metals and organics
  • Can take up space underneath the sink. However the system can be placed wherever it is most convenient
CW WP CERA $499.95
 
Availability: Ships out within 2 - 3 business days.

 
Doulton Dual Under Sink Water Filters

$279.95
Technical Specs + Pluses - Minuses Order Product
Type: Under Sink Dual Filter System
  • Model type: Under the counter
  • Filtration: exclusive carbon-block technology, 4-stage filter with choice of an additional filter to treat specific contaminants
  • Capacity: 600 gallons of water
  • Replace filter: 6 - 12 months
  • 4 advanced filtration stages removes hundreds of contaminants
  • Choice of an additional filter to remove specific contaminants such as Fluoride, Arsenic, MTBE, and Nitrates
  • Includes an attractive chrome long reach faucet
  • Filters are surrounded by a durable housing
  • Plumber installation recommended
  • Need to replace 2 filters
CW WP HITW $279.95
Choose Filter Combination
Quantity
 
 
Availability: Ships out within 1 - 3 business days.

 
AquaCera Imperial Countertop Water Filters

$199.95
Technical Specs + Pluses - Minuses Order Product
Type: Under Counter
  • Model type: Under Sink
  • Filtration: 4-stage Doulton Ultracarb ceramic filter
  • Capacity: 600 gallons of water
  • Replace filter: 12 months
  • Utilizes Doulton Ultracarb Ceramic filter for excellent filtration
  • Fits nicely under the sink and includes all installation accessories
  • Includes attractive chrome faucet
  • Reduces up to 99% of soluble lead, iron and hydrogen sulfides
  • Plumber installation is recommended
  • Is not NSF Certified
CW WP IMUC $199.95
 
Availability: Ships out within 1 - 3 business days.

 
AquaCera Imperial Dual Under Sink Water Filters

$299.95 and up
Technical Specs + Pluses - Minuses Order Product
Type: Under Sink Dual Filter System
  • Model type: Under the counter
  • Filtration: 4-stage Doulton Ultracarb ceramic filter with choice of an additional filter to treat specific contaminants
  • Capacity: 600 gallons of water
  • Replace filter(s): 6 - 12 months
  • Utilizes Doulton Ultracarb Ceramic filter for excellent filtration
  • Includes attractive chrome faucet
  • Choice of an additional filter to remove specific contaminants in the water
  • Plumber installation recommended
  • Is not NSF Certified
CW WP IUTW $299.95 and up
Choose Filter Combination
Quantity
 
 
Availability: Ships out within 1 - 3 business days.

 
AquaCera Quick Change Under Sink Water Filters

$199.95
Technical Specs + Pluses - Minuses Order Product
Type: under sink
  • Model type: Quick change under sink
  • Filtration: 3-stage Doulton Sterasyl ceramic
  • Capacity: 1500 gallons lead reduction. 3000 gallons chlorine and VOC reduction of >95%
  • Replace: 12 months
  • Features a simple and sanitary quick change design when replacing filters
  • Highly efficient ceramic micro filter provides genuine sub micron filtration of drinking water
  • Effectively reduces the taste of chlorine and odor
  • Plumber installation recommended
  • Is not NSF Certified
CW WP IIQC $199.95
 
Availability: Ships out within 1 - 3 business days.

 
3M Filtrete 3US-AS01 Advanced Under Sink Water Filters

$46.95
Technical Specs + Pluses - Minuses Order Product
Type: Under counter
  • Model type: Under Sink
  • Filtration: reduces chlorine taste and odor and sediments
  • Capacity: 2,000 gallons
  • Replace filter: 6 - 12 months
  • Filters the system through your cold water line and out your existing faucet. No extra faucet or spigot is required
  • Quick and easy to change filter cartridge
  • NSF/ANSI Tested and Certified by Standards 42 for the reduction of Chlorine Taste and Odor
  • For cold water use only
  • Plumber installation is recommended

3M WP ADSY $46.95
 
Availability: Usually ships next business day

 
AquaCera Quick Change Reverse Osmosis System

$599.95
Technical Specs + Pluses - Minuses Order Product
Type: Reverse Osmosis Under Counter
  • Model type: Under counter
  • Filtration: sediment, pre-carbon and post carbon filters along with a reverse-osmosis membrane
  • Capacity: 50 gallons per day
  • Total Dissolved Solids (TDS): <1800 ppm
  • Cartridges connect directly to the unit with a simple 1/4 turn
  • Typical rejection rate 98% (total dissolved solids)
  • Compact design
  • Filter housings are eliminated. No mess during replacement
  • Plumber installation recommended
  • Reverse Osmosis removes good tasting minerals along with the bad
CW WP RO50 $599.95
 
Availability: Ships out within 1 - 3 business days.

Our Ratings System
for Water Purifiers
Water Purifiers - Ratings = Excellent Water Purifiers - Ratings = Very Good Water Purifiers - Ratings = Good Water Purifiers - Ratings = Fair Water Purifiers - Ratings = Poor
Learn more about Water Purifiers
Product Listings:
  • Under Sink Water Purifier Reviews - Under Sink Water Purifier reviews by expert reviewers and ratings to help you choose the best under sink water filter for water filtration under the sink.
  • Under Sink Water Filters - An under sink water filter goes under your sink or counter to purify drinking and cooking water. These under sink water filters are top performers and cost effective for homes and offices.
Click here for BBB Business Review