When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s) - $0.00
You have no items in your shopping cart.

FREE DELIVERY on orders over $39*

Water Filtration Systems & Filters

Items 1 to 25 of 91 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid  List 

Set Descending Direction
  1. SY-1000 Culligan Water Filtration System
  2. US-EZ-3 Culligan Level 3 Easy-Change Undersink Filter System
  3. US-EZ-4 Culligan Level 4 Easy-Change Undersink Filter System
  4. W9330957 Doulton UltraCarb Undersink Ceramic Candle Filter System
  5. W9331032 Doulton UltraCarb Countertop Filter System

    W9331032 Doulton UltraCarb Countertop Filter System

    Fits any standard faucet Learn More
    $135.96
  6. W9361122 Doulton Countertop Filter System
  7. W9377001 Doulton Gravity Filter System

    W9377001 Doulton Gravity Filter System

    Fits Doulton long mount water filter candles Learn More
    $95.00
  8. 4US-MAXL-S01 Filtrete Single Stage Drinking Water System
  9. 4US-MAXS-S01 Filtrete Single Stage Drinking Water System
  10. QC10-CBR-JG14 Pentek Undersink Quick-Change Filter System
  11. QC10-CBR-THREADED Pentek Undersink Quick-Change Filter System
  12. US-1000 Pentek Undersink Filter System
  13. F-201 InSinkErator Instant Hot Water Dispenser Filtration System

    F-201 InSinkErator Instant Hot Water Dispenser Filtration System

    Fits InSinkErator Series 1100 and 2200 Instant Hot Water Dispensers Learn More
    $80.59
  14. 8014933 Katadyn Vario Backcountry Series Microfilter Replacement Cartridge
  15. 8014931 Katadyn Vario Backcountry Series Microfilter Water Filter
  16. CBF2-S-05 OmniFilter Undersink Filter System

    CBF2-S-05 OmniFilter Undersink Water Filtration System

    Built to fit onto any standard 1/2-inch NPS supply thread Learn More

    Regular Price: $65.99

    Special Price: $49.05

  17. W9331208 Doulton Countertop Filter System

    W9331208 Doulton Countertop Water Filtration System

    Fits Doulton short mount water filter candles Learn More
    $253.94
  18. W9330059 Doulton Undersink Water Filtration System

    W9330059 Doulton Undersink Water Filtration System

    Uses 10-inch ceramic water filter cartridges. A fitting is needed to connect to a 3/8-inch water line. Learn More
    $111.99
  19. W9123053 Doulton UltraCarb Undersink Ceramic Candle Replacement Filter Cartridge
  20. 600R American Plumber Undersink Filter Replacement Cartridge

    600R American Plumber Undersink Water Filter Cartridge

    Built to fit into American Plumber WIC-600 and DW-600 undersink water filtration systems Learn More
    $31.99
  21. WCC American Plumber Undersink Filter Replacement Cartridge

    WCC American Plumber Undersink Filter Replacement Cartridge

    Fits American Plumber W38-PR and most standard size water filter housings Learn More
    $20.99
  22. WGC478 American Plumber Undersink Compact Filter Replacement Cartridge
  23. AP-C78 Aqua-Pure Undersink Filter Replacement Cartridge
  24. AP-DW80/90 Aqua-Pure Pre and Post Filter Set

    AP-DW80/90 Aqua-Pure Pre and Post Filter Set

    Fits Aqua-Pure water filter systems Learn More
    $109.99
  25. C-COMPLETE Aqua-Pure Undersink Filter Replacement Cartridge