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

My Cart:

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

Free Shipping over $39

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

Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

Items 1 to 25 of 65 total

Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
  1. P5-10BB Tier1 Sediment Water Filter

    P5-10BB Tier1 Sediment Water Filter

    Fits filtration system housings that accept 10 x 4.5 inch cartridges Learn More
    $11.99
  2. P5-20BB Tier1 Sediment Water Filter

    P5-20BB Tier1 Sediment Water Filter

    Fits filtration system housings that accept 20 x 4.5 inch cartridges Learn More
    $21.99
  3. TIER1-P5-10 Whole House Sediment Water Filter

    P5-10 Tier1 Sediment Water Filter

    Fits into most industry standard 10-inch water filtration system housings Learn More
    $1.99
  4. 31050 Hydrologic TallBoy Sediment Filter & Dechlorinator

    31050 Hydrologic TallBoy Sediment Filter & Dechlorinator

    Built with a two-stage filtration and protected by a one year limited warranty Learn More
    $153.99
  5. AP11T Aqua-Pure Whole House Water Filtration System

    AP11T Aqua-Pure Whole House Water Filtration System

    Uses 3/4 inch female pipe thread inlet / outlet. Fits multiple styles of replacement filters, based on your water quality. Learn More
    $79.99
  6. 36005 Hydrologic SmallBoy De-Chlorinator and Sediment Filter System With Upgraded KDF
  7. ECP5-20BB Pentek Whole House Filter Replacement Cartridge
  8. ECP5-20 Pentek Replacement Filter Cartridge
  9. CEP-10E Pentek Replacement Filter Cartridge

    CEP-10E Pentek Replacement Filter Cartridge

    Fits most housings that accept 10-inch x 2.5-inch water filter cartridges Learn More
    $11.99
  10. DGD-5005 Pentek Whole House Filter Replacement Cartridge

    DGD-5005 Pentek Whole House Filter Replacement Cartridge

    Fits Pentek Big Blue and other heavy-duty filter housings Learn More
    $15.99
  11. DGD-5005-20 Pentek Whole House Filter Replacement Cartridge
  12. ECP5-BB Pentek Whole House Filter Replacement Cartridge
  13. EP-10 Pentek Replacement Filter Cartridge

    EP-10 Pentek Replacement Filter Cartridge

    Fits most housings that accept standard 10-inch x 2.5-inch water filter cartridges Learn More
    $8.99
  14. EP-20 Pentek Replacement Filter Cartridge
  15. EP-20BB Pentek Replacement Filter Cartridge
  16. MAXETW-FF20 Watts C-MAX Whole House Replacement Filter Cartridge

    MAXETW-FF20 Watts C-MAX Whole House Water Filter Cartridge

    Fits 20-inch x 4.5-inch water filtration system housings Learn More
    $67.99
  17. C1-20 Pentek Replacement Filter Cartridge
  18. MATRIKX-CTO2-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  19. MATRIKX-CTO2-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  20. MATRIKX-CTO2-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  21. PLEKX-10-10 KX Technologies PlekX Whole House Filter Replacement Cartridge

    PLEKX-10-10 KX Technologies PlekX 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
    $7.99
  22. 931-5 Harmsco Polyester Sediment Filter Cartridge

    931-5 Harmsco Polyester Sediment Filter Cartridge

    Fits filter housings compatible with 29-1/4 inch x 2-3/4 inch filters Learn More
    $27.99
  23. PX05-40 Purtrex Whole House Replacement Sediment Filter Cartridge

    PX05-40 Purtrex Whole House Replacement Sediment Filter Cartridge

    Fits most housings that accept standard 40-inch x 2.5 inch water filter cartridges Learn More
    $12.99
  24. HAC-10-LR-W Harmsco Chlorine and Lead Removal Whole House Filter

    HAC-10-LR-W Harmsco Chlorine and Lead Removal Whole House Filter

    Fits filter housings that are compatible with 9-3/4 x 2-3/4 inch filters Learn More
    $39.99
  25. AP110-3C Aqua-Pure Water Filter Cartridge

    AP110-3C Aqua-Pure Water Filter Cartridge

    Sized 30 by 2 5/8 inches Learn More
    $40.99

Items 1 to 25 of 65 total

Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
Scroll To Top