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 36 total

Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction
  1. W5CIP American Plumber Undersink Filter Replacement Cartridge (2-Pack)
  2. W5W American Plumber Whole House Sediment Filter Cartridge (2-Pack)

    W5W American Plumber Whole House Sediment Filter Cartridge (2-Pack)

    Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings Learn More
    $9.99
  3. WROR American Plumber Reverse Osmosis Replacement Filter Kit

    WROR American Plumber Reverse Osmosis Replacement Filter Kit

    Fits American Plumber WRO-3500 and WRO-3000 Reverse Osmosis Systems Learn More
    $43.99
  4. AF-10-3690 Aries Replacement Fluoride Filter Cartridge

    AF-10-3690 Aries Replacement Fluoride Filter Cartridge

    Fits most standard housings that accept 10-inch x 2.5-inch water filter cartridges Learn More
    $25.99
  5. CW-F-D Culligan Level 3 Whole House Filter Replacement Cartridge (2-Pack)

    CW-F-D Culligan Level 3 Whole House Filter Replacement Cartridge (2-Pack)

    Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $8.99
  6. D-10-TWIN Culligan Level 1 Undersink Filter Replacement Cartridge (2-Pack)
  7. D-15 Culligan Level 1 Undersink Filter Replacement Cartridge (2-Pack)

    D-15 Culligan Level 1 Undersink Filter Replacement Cartridge (2-Pack)

    Fits Culligan US-550, US-600, US-600A, RO-3000, RO-3500, RVF-10 and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $16.99
  8. NCP-10 Culligan Whole House Filter Replacement Cartridge

    NCP-10 Culligan Whole House Filter Replacement Cartridge

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $9.99
  9. 3WH-STDCW-F02 Filtrete Replacement Filter Cartridge (2-Pack)
  10. 3WH-STDPL-F02 Filtrete Replacement Filter Cartridge (2-Pack)
  11. 3WH-STDSW-F02 Filtrete Replacement Filter Cartridge (2-Pack)
  12. FXUSC GE SmartWater Whole House Filter Replacement Cartridge - front

    FXUSC GE SmartWater Whole House Filter Replacement Cartridge

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $13.99
  13. FXWTC GE SmartWater Whole House Filter Replacement Cartridge
  14. PX01-9-78 Purtrex Replacement Filter Cartridge

    PX01-9-78 Purtrex Replacement Filter Cartridge

    For use in filtration system housings that use 2.5-inch x 10-inch replacement filters Learn More
    $4.99
  15. PX05-9-78 Purtrex Replacement Filter Cartridge
  16. PX10-9-78 Purtrex Replacement Filter Cartridge
  17. PX20-9-78 Purtrex Replacement Filter Cartridge
  18. PX30-9-78 Purtrex Replacement Filter Cartridge
  19. PX50-9-78 Purtrex Replacement Filter Cartridge
  20. RS14-DS OmniFilter Whole House Filter Replacement Cartridge (2-Pack)

    RS14-DS OmniFilter Whole House Water Filter Cartridges (2-Pack)

    Fits any brand of whole house water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $6.99
  21. RS14-SS OmniFilter Whole House Filter Replacement Cartridge

    RS14-SS OmniFilter Replacement Whole House Water Filter Cartridge

    Fits any brand of whole house water filter system that uses 9 3/4 x 2 1/2 water filter cartridges Learn More
    $2.99
  22. RS1-SS OmniFilter Whole House Filter Replacement Cartridge - front

    RS1-SS OmniFilter Replacement Whole House Water Filter Cartridge

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $4.09
  23. RS2-SS OmniFilter Whole House Filter Replacement Cartridge
  24. RS3-SS OmniFilter Whole House Filter Replacement Cartridge
  25. RS7-SS OmniFilter Whole House Filter Replacement Cartridge