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 141 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid  List 

Set Descending Direction
  1. PBH-410-1 Pentek Bag Filter Housing with 1-inch Inlet/Outlet
  2. PBH-410-1-5 Pentek Bag Filter Housing with 1.5-inch Inlet/Outlet
  3. CQE-WH-01132 Crystal Quest 2.0 Whole House Nitrate Filter System

    CQE-WH-01132 Crystal Quest 2.0 Whole House Nitrate Filter System

    Fits standard 3/4-inch or 1-inch water lines Learn More
    $1,659.99
  4. CQE-WH-01215 Crystal Quest Multi 1.5 Whole House Iron Hydrogen Sulfide Filter System
  5. 4WH-QCTO-S01 Filtrete Whole House Filter System
  6. 4WH-QS-S01 Filtrete Whole House Filter System
  7. HFPP-1-WPR10 Pentek Big Blue Whole House 10 inch Filter Housing
  8. HFPP-34-PR-10 Pentek Big Blue Whole House 10 inch Filter Housing
  9. HFPP-34-PR-20 Pentek Big Blue Whole House 20 inch Filter Housing
  10. HFPP-1-PR10 Pentek Big Blue Whole House 10 inch Filter Housing
  11. HFPP-1-PR20 Pentek Big Blue Whole House 20 inch Filter Housing
  12. ST-1 Pentek Filter Housing - Stainless Steel
  13. ST-2 Pentek Filter Housing - Stainless Steel
  14. STANDARD-34-PR-10 Pentek Whole House Standard 10 inch Filter Housing
  15. STANDARD-34-WPR-10 Pentek Whole House Standard 10 inch Filter Housing
  16. STANDARD-CLEAR-34-PR10 Pentek Whole House Standard 10 inch Filter Housing
  17. BF7-S-05 OmniFilter Undersink Filter System

    BF7-S-05 OmniFilter Undersink Water Filtration System

    Fits standard 1-inch NPS supply threads. Uses 4.5x10 inch replacement filter cartridges. Learn More

    Regular Price: $69.99

    Special Price: $57.05

  18. 150574 Pentek Filter Housing - Blue
  19. 166227 Pentek Big White 3/4-inch #20 Housing Assembly
  20. 3G-STANDARD-20-CLEAR-PR20 Pentek Whole House 20 inch Filter Housing
  21. 3G-STANDARD-34-PR10 Pentek Whole House 3G Standard 10 inch Filter Housing
  22. 3G-STANDARD-34-PR20 Pentek Whole House Standard 20 inch Filter Housing
  23. BFS-201 Pentek Slim Line Filter Housing with Pressure Relief Valve

    BFS-201 Pentek Slim Line Filter Housing with Pressure Relief Valve

    Fits standard 3/8-inch water lines Learn More
    $53.99
  24. BIG-CLEAR-LX-10 Pentek Big Clear Whole House 10 inch Filter Housing
  25. W20FFPH1CBPR Watts Flowmatic Big Clear Whole House Water Filter Housing