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 SHIPPING on orders over $39

Water Filtration Systems & Filters

Items 1 to 25 of 56 total

Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
  1. AP430SS Aqua-Pure Water Heater Scale Inhibitor System

    AP430SS Aqua-Pure Water Heater Scale Inhibitor System

    Fits standard 3/4-inch water heater supply line. Learn More
    $70.99
  2. EP-5 Pentek Replacement Filter Cartridge
  3. PD-5-934 Pentek Undersink Filter Replacement Cartridge

    PD-5-934 Pentek Undersink Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $5.99
  4. S1-20 Pentek Whole House Filter Replacement Cartridge
  5. CFS110 Cuno Whole House Filter Replacement Cartridge

    CFS110 Cuno Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $13.99
  6. WPX100BB97P Pentek Replacement Filter Cartridge
  7. HF8-S Cuno Whole House Filter Replacement Cartridge

    HF8-S Cuno Whole House Water Filter Cartridge

    Regular Price: $46.99

    Special Price: $39.05

  8. 47-5574704 Water Factory Systems FaucetMATE Carbon Block Filter
  9. CCBC-10 Pentek Undersink Filter Replacement Cartridge
  10. GAC-10 Pentek Undersink Filter Replacement Cartridge

    GAC-10 Pentek Undersink Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $10.99
  11. CW-MF Pentek Whole House Filter Replacement Cartridge
  12. P1-20 Pentek Whole House Filter Replacement Cartridge
  13. PD-25-934 Pentek Whole House Filter Replacement Cartridge
  14. R50 Pentek Whole House Filter Replacement Cartridge
  15. WRC25HD American Plumber Whole House Heavy Duty Filter Cartridge

    WRC25HD American Plumber Whole House Heavy Duty Filter Cartridge

    Fits American Plumber W10-PR and W15-PR and most other heavy duty water filter housings Learn More
    $34.99
  16. WP-30 Pentek Whole House Filter Replacement Cartridge
  17. CS-51 Cuno Inline Filter
  18. 47-55707G2 Water Factory Systems Replacement Filter Cartridge
  19. EPM-10 Pentek Undersink Filter Replacement Cartridge
  20. CBR2-10 Pentek Undersink Filter Replacement Cartridge

    CBR2-10 Pentek Undersink Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $15.99
  21. CRE-1 Pentek Undersink Filter Replacement Cartridge
  22. NCP-BB Pentek Whole House Filter Replacement Cartridge
  23. ECP5-BB Pentek Whole House Filter Replacement Cartridge
  24. PCF1-20MB Pentek Whole House Filter Replacement Cartridge
  25. PD-50-934 Pentek Whole House Filter Replacement Cartridge