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Commercial Grade Water Filtration Systems

When it comes to commercial water filtration systems, you need a water filter system that will not only give you and your customers access to the healthiest water available but one that’s easy to install, and requires minimal maintenance/repairs. That’s why Discount Filter Store offers dozens of commercial water filtration systems for use in a variety of industries, from ice machine water filter systems to commercial reverse osmosis systems, and more.

Need a replacement commercial water filter for your existing water filter system? Choose from hundreds of sizes, brands, and styles of commercial water filter cartridges at Discount Filter Store; or choose from other water filter options for your home and/or business (i.e. reverse osmosis water filters, under sink water filter, inline, drinking fountain filters).

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  1. EV9275-70 Everpure QL2-OW200L Filter System

    EV9275-70 Everpure QL2-OW200L Filter System

    Regular Price: $101.99

    Special Price: $70.05

  2. 158319 Pentek Slim Line High Temp Filter Housing - Black

    158319 Pentek Slim Line High Temp Filter Housing - Black

    Fits standard 1/2-inch water lines Learn More
    $63.99 MSRP:  $66.34
  3. 1-60STSS-F Rusco Stainless Steel Screened Sediment Trapper System

    1-60STSS-F Rusco Stainless Steel Screened Sediment Trapper System

    60 mesh, 254 micron and built to fit a one inch pipe Learn More
    $86.99 MSRP:  $102.34
  4. EV9256-18 Everpure QL1-SingleHead Water Filter Head

    EV9256-18 Everpure QL1-SingleHead Water Filter Head

    Comes with mounting bracket and 3/8 inch NPT fittings. Fits Everpure water filters exclusively Learn More
    $33.08 MSRP:  $42.54
  5. 150194 Pentek High Temp Filtration System Housing (20 Inch)

    150194 Pentek High Temp Filtration System Housing (20 Inch)

    Sized 20 inches and connects via 3/4 inch NPT inlet/outlets Learn More

    Regular Price: $125.99

    Special Price: $114.05

  6. 200553 Axeon Membrane Housing

    200553 Axeon Membrane Housing

    Sized 4 x 120, accepts three 4 x 40 sized membranes Learn More
    $265.99 MSRP:  $308.19
  7. 200025 Flexeon LT-300 Commercial RO System

    200025 Flexeon LT-300 Commercial RO System

    Fits 21 inch x 2.5 inch Axeon membranes and industry standard 10 x 2.5 inch pre and post filters Learn More
  8. 200519 Axeon 2521 PVC Membrane Housing

    200519 Axeon 2521 PVC Membrane Housing

    Fits 2521 sized Axeon membranes Learn More
    $92.99 MSRP:  $115.00
  9. 200524 Axeon 4021 PVC Membrane Housing

    200524 Axeon 4021 PVC Membrane Housing

    Fits 4021 sized Axeon membranes Learn More
    $154.99 MSRP:  $190.99
  10. 200369 Axeon HR3-2521 Commercial Reverse Osmosis Membrane

    200369 Axeon HR3-2521 Commercial Reverse Osmosis Membrane

    Fits Axeon housings for 2521 sized membranes Learn More
    $102.99 MSRP:  $125.99
  11. BW2000A Flojet Bottled Water Dispensing System
  12. 153126 Pentek Filter Housing Sump - White

    153126 Pentek Filter Housing Sump - White

    Fits the cap of 10-inch Standard Culligan and Pentek system housings Learn More
    $13.39 MSRP:  $17.70
  13. 153098 Pentek Bag Filter Sump with 3/8-inch NPT Drain (bottom)

    153098 Pentek Bag Filter Sump with 3/8-inch NPT Drain (bottom)

    Fits the cap of Pentek PBH-410 Filter Housings of any inlet or outlet size Learn More
    $82.39 MSRP:  $97.05
  14. ST-BC-8 Pentek Filter Housing - Stainless Steel

    ST-BC-8 Pentek Filter Housing - Stainless Steel

    Fits standard 2-inch water lines Learn More
    $901.99 MSRP:  $904.34
  15. EV9324-01 Everpure Ice Machine Filter System

    EV9324-01 Everpure Ice Machine Filter System

    Fits standard 3/8-inch water lines Learn More
    $218.99 MSRP:  $273.69
  16. EV9324-02 Everpure Ice Machine Filter System

    EV9324-02 Everpure Ice Machine Filter System

    Fits standard 3/8-inch water lines Learn More
    $376.99 MSRP:  $450.79
  17. EV9797-20 Everpure Scale Inhibitor Feeder and Deliming System

    EV9797-20 Everpure Scale Inhibitor Feeder and Deliming System

    Fits standard 3/8-inch water lines Learn More
    $166.99 MSRP:  $194.34
  18. EV9797-21 Everpure Commercial Filter System

    EV9797-21 Everpure Commercial Filter System

    Fits standard 3/8-inch water lines Learn More
    $599.99 MSRP:  $692.29
  19. SC10-11 Everpure Commercial Filter System

    SC10-11 Everpure Commercial Filter System

    Fits standard 1/2-inch water lines Learn More
    $260.99 MSRP:  $298.99
  20. BW1000A Flojet Bottled Water Dispensing System
  21. ST-1 Pentek Filter Housing - Stainless Steel

    ST-1 Pentek Filter Housing - Stainless Steel

    Fits standard 3/4-inch water lines Learn More
    $167.99 MSRP:  $191.81
  22. ST-2 Pentek Filter Housing - Stainless Steel

    ST-2 Pentek Filter Housing - Stainless Steel

    Fits standard 3/4-inch water lines Learn More
    $226.99 MSRP:  $286.57
  23. ST-3 Pentek Filter Housing - Stainless Steel

    ST-3 Pentek Filter Housing - Stainless Steel

    Fits standard 3/4-inch water lines Learn More
    $283.99 MSRP:  $345.79
  24. ST-BC-4 Pentek Filter Housing - Stainless Steel

    ST-BC-4 Pentek Filter Housing - Stainless Steel

    Fits standard 2-inch water lines Learn More
    $759.05 MSRP:  $1009.11
  25. Hydronix HF45-10BLBK15 Filter Housing (Blue)

    Hydronix HF45-10BLBK15 Filter Housing (Blue)

    Accepts standard 10 x 4.5-inch filters Learn More
    $59.99 MSRP:  $75.99

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