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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

Items 1 to 25 of 264 total

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  1. RUSCO-34-100STSS-F

    100STSS-F Rusco Sediment Trapper System

    100 mesh, 152 micron and built to fit a .75-inch pipe Learn More
    $87.99
  2. FS-1-30 Rusco Spin-Down Polyester Replacement Filter

    FS-1-30 Rusco Spin-Down Polyester Replacement Filter

    30 mesh, 533 micron and built to fit a one-inch pipe Learn More
    $24.99
  3. 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
  4. SST1HA Aqua-Pure Stainless Steel Water Filtration System Housing

    SST1HA Aqua-Pure Stainless Steel Water Filtration System Housing

    Will fit industry standard water filters in a variety of filtration media types Learn More
    $221.99
  5. 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
  6. US-UF3 Culligan Ultrafiltration Drinking Water System

    US-UF3 Culligan Ultrafiltration Drinking Water System

    Filter capacity of six months or 500 gallons of water usage Learn More
    $218.99
  7. 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
  8. W9381105 Doulton RIO 2000 Ceramic Multi-Candle Filter Cartridge
  9. 36005 Hydrologic SmallBoy De-Chlorinator and Sediment Filter System With Upgraded KDF
  10. 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
  11. OT32-S-05 OmniFilter Whole House Filter System

    OT32-S-05 OmniFilter Undersink Water Filtration System

    Fits standard 1/2-inch NPS supply threads Learn More
    $112.99
  12. CW-50 Pentek Whole House Filter Replacement Cartridge
  13. CW-MF Pentek Whole House Filter Replacement Cartridge
  14. DBC-10EX2 Pentek Replacement Filter Cartridge
  15. 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
  16. DGD-5005-20 Pentek Whole House Filter Replacement Cartridge
  17. ECP1-10 Pentek Replacement Filter Cartridge
  18. ECP1-20 Pentek Replacement Filter Cartridge
  19. CHLORPLUS-10 Pentek Whole House Filter Replacement Cartridge
  20. 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
    $9.29
  21. CBU-10 Pentek Whole House Filter Replacement Cartridge
  22. TO1DS OmniFilter Whole House Replacement Filter Cartridge (2-Pack)

    TO1DS OmniFilter Replacement Whole House Water Filter Cartridge (2-Pack)

    Fits into Omnifilter OB1, OB5, U24, U25, R12, R14 and Omni Regular water filtration systems Learn More
    $11.99
  23. BBF1-20MB Pentek Whole House Filter Replacement Cartridge
  24. C1-20 Pentek Replacement Filter Cartridge
  25. C8 Pentek Whole House Replacement Filter Cartridge