Discount Water Filters and Air Filters at Discount Filter Store.com

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Water Filtration Systems & Filters

Discount Filter Store carries a wide variety of water filters and filtration systems to make sure that you have clean water everywhere you need it. We offer camping water filters, RV filters, water bottles for travelers on the go. Purify your office or home’s drinking water with countertop filter systems, commercial grade filters, and whole house filter systems. Our filters are protected by our 100% Price Match Guarantee. We are happy to offer you the lowest possible price on our filters, matching any lower price listed by competitors.

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  1. 602855 Viqua Water Disinfection System UV Lamp

    602855 Viqua Water Disinfection System UV Lamp

    Fits Viqua H, H+, and PRO20 UltraViolet filtration systems. Learn More
    $215.00 MSRP:  $268.99
  2. ECP5-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1 (12-Pack)
  3. HFPP-1-PR20 Pentek Big Blue Whole House 20 inch Filter (6-Pack)
  4. 602856 Viqua Water Disinfection System UV Lamp

    602856 Viqua Water Disinfection System UV Lamp

    Fits Viqua K, K+, PRO30, PRO50 UltraViolet filtration systems. Fits Trojan J, J+ UltraViolet filtration systems. Sterilight S80, SM80, SV50 UltraViolet filtration systems. Learn More
    $255.00 MSRP:  $313.99
  5. 650703 Viqua Home UV Water Disinfection System Sensor

    650703 Viqua Home UV Water Disinfection System Sensor

    Fits Viqua D/D4 PLUS, E/E4 PLUS, and F/F4 PLUS systems Learn More
    $265.00 MSRP:  $340.00
  6. BA-ICE-S Viqua UV Disinfection System Controller

    BA-ICE-C Viqua UV Disinfection System Controller

    For use with Viqua VP600, VP950 ultraviolet disinfection systems. Fits discontinued Sterilight SC-600, SC-740 systems. Learn More
    $289.00 MSRP:  $379.00
  7. 650713-007 Viqua UV Disinfection System Controller

    650713-007 Viqua UV Disinfection System Controller

    For use with Viqua D4/PLUS, D4-V, E4/PLUS, E4-V, F4/PLUS, F4-V, and IHS (D4 series) ultraviolet disinfection systems Learn More
    $299.00 MSRP:  $467.99
  8. 650627 Viqua PRO Solenoid Valve Kit

    650627 Viqua PRO Solenoid Valve Kit

    Fits Viqua PRO series and H/PLUS ultraviolet disinfection systems Learn More
    $315.99 MSRP:  $450.00
  9. HFPP-34-PR-20 Pentek Big Blue Whole House 20 inch Filter (6-Pack)
  10. ECP5-BB Pentek Comparable Whole House Sediment Water Filter by Tier1 (25-Pack)
  11. 650580 Viqua Professional UV Water Disinfection System Sensor

    650580 Viqua Professional UV Water Disinfection System Sensor

    Fits Viqua H PLUS, K PLUS, and PRO series systems. Learn More
    $329.00 MSRP:  $430.00
  12. Viqua VT4-DWS11 Ultraviolet Filtration System
  13. EPM-BB Pentek Comparable Whole House Water Filter by Tier1 (25-Pack)

    EPM-BB Pentek Comparable Whole House Water Filter by Tier1 (25-Pack)

    Fits most 10 x 4.5-inch filter housings Learn More

    (Retail Price: $397.00 ) $335.99

  14. 650717-001 Viqua E4/F4 Solenoid Valve Kit with Junction Box

    650717-001 Viqua E4/F4 Solenoid Valve Kit with Junction Box

    Fits Viqua E4/PLUS and F4/PLUS ultraviolet disinfection systems Learn More
    $337.39 MSRP:  $437.99
  15. 650717-001 Viqua D4 Solenoid Valve Kit with Junction Box

    650717-001 Viqua D4 Solenoid Valve Kit with Junction Box

    Fits Viqua D4/PLUS and IHS-D4 ultraviolet disinfection systems Learn More
    $393.99 MSRP:  $565.00
  16. VIQUA-S5Q-PV

    S5Q-PV Viqua Specialty UltraViolet Water Disinfection System

    Fits standard 3/4-inch inlet/outlet Learn More
    $395.00 MSRP:  $526.00
  17. VIQUA-S8Q-PA

    S8Q-PA Viqua Home UltraViolet Water Disinfection System

    Fits standard 3/4-inch inlet/outlet Learn More
    $425.00 MSRP:  $530.99
  18. ECP5-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1 (25-Pack)

    ECP5-20 Pentek Comparable Whole House Sediment Water Filter by Tier1 (25-Pack)

    Fits most 20 x 5-inch filter housings Learn More

    (Retail Price: $531.99 ) $449.99

  19. 650730-004 Viqua LightWise Upgrade Kit for Pro 10 Systems
  20. 650730-005 Viqua LightWise Upgrade Kit for the PRO 20
  21. 650730-006 Viqua LightWise Upgrade Kit for Pro 30 Systems
  22. Viqua VP600 Cobalt Series UltraViolet Disinfection System

    Viqua VP600 Cobalt Series UltraViolet Disinfection System (30 gpm)

    Fits any standard 1-inch inlet/outlet Learn More
    $769.00 MSRP:  $788.34
  23. VH410M Viqua Home Plus UltraViolet Water Disinfection System

    VH410M Viqua Home Plus UltraViolet Water Disinfection System

    Fits standard 3/4-inch - 1-inch Combo NPT fittings Learn More
    $845.00 MSRP:  $1125.00
  24. VIQUA-E4

    650682 E4 Viqua Professional UltraViolet Water Disinfection System

    Fits standard 1-inch inlet/outlet Learn More
    $889.00 MSRP:  $1185.00
  25. Viqua VP950 UltraViolet Water Disinfection System

    Viqua VP950 UltraViolet Water Disinfection System (46 gpm)

    Fits any standard 1-1/2-inch inlet/outlet Learn More
    $959.00 MSRP:  $1275.00

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