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Commercial Grade Water Filters & Systems

At Discount Filter Store, you’ll find more for less, guaranteed. Choose from hundreds of commercial grade water filters and filtration systems from some of the industry’s top commercial water filter brands including, Everpure, Hytrex, Pentek, and Omnipure. Whether you choose one of the best performing commercial water filtration systems, a commercial grade replacement water filter, or another one of our thousands of other water filters and filtration systems, all of our products are backed by our 100% Price Match Guarantee. Therefore, if you find of one of our water filter at a lower price than our listed price we’ll match the lower price, no questions asked. Buying a water filter doesn’t get much easier than that.

DiscountFilterStore.com carries commercial water filters & systems for a wide range of industries such as educational institutions, manufacturers, public airports, hospitals, and more. Therefore, no matter what industry you’re looking to use your commercial water filter for, you’re guaranteed to find one that fits your business’s needs.

Items 76 to 100 of 215 total

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  1. E5515-P Omnipure Replacement Filter Cartridge

    E5515-P Omnipure Replacement Filter Cartridge

    Fits Omnipure ELF Series and Everpure permanent filter heads including Insurice, H-100, H-50, OCS, OCS-2, QL-2, and QL-4 Learn More
    $25.99 Retail Price:  $31.04
  2. GX30-9-78 Hytrex Replacement Filter Cartridge

    GX30-9-78 Hytrex Water Filter Cartridge

    Fits industry standard filtration system housings that use 2.5-inch x 10-inch water filters Learn More
    $5.99 Retail Price:  $8.61
  3. 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 Retail Price:  $17.70
  4. 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 Retail Price:  $66.34
  5. 200393 Axeon Ultra Low Energy HF5-4021 Commercial Reverse Osmosis Membrane

    200393 Axeon Ultra Low Energy HF5-4021 Commercial Reverse Osmosis Membrane

    Fits Axeon reverse osmosis systems that use 4021 sized membranes Learn More
    $223.99 Retail Price:  $232.99
  6. Purtrex PX01-40 Polypropylene Sediment Filter

    Purtrex PX01-40 Polypropylene Sediment Filter

    Fits standard 40 inch x 2.5 inch size fits most standard filter housings Learn More
    $12.99 Retail Price:  $17.24
  7. 200391 Axeon Reverse Osmosis Membrane

    200391 Axeon Reverse Osmosis Membrane

    Sized 4 x 40 Learn More
    $239.99 Retail Price:  $278.29
  8. 200394 Axeon Reverse Osmosis Membrane

    200394 Axeon Reverse Osmosis Membrane

    Sized 4 x 40 Learn More
    $266.99 Retail Price:  $349.99
  9. 200553 Axeon Membrane Housing

    200553 Axeon Membrane Housing

    Sized 4 x 120, accepts three 4 x 40 sized membranes Learn More
    $265.99 Retail Price:  $308.19
  10. 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

  11. Q5648 Omnipure Calcite Water Filter

    Q5648 Omnipure Calcite Water Filter

    Sized 2.5 x 12 inches Learn More
    $16.99 Retail Price:  $21.84
  12. E5628 Omnipure E-Series Water Filter

    E5628 Omnipure E-Series Water Filter

    2 1/2 inches by 12 inches with 20 by 50 mesh Learn More
    $14.99 Retail Price:  $19.54
  13. 200379 Axeon HF1-4040 Low Energy Reverse Osmosis Membrane

    200379 Axeon HF1-4040 Low Energy Reverse Osmosis Membrane

    Fits Axeon housings that accept 40-inch x 4-inch membranes Learn More
    $272.99 Retail Price:  $325.99
  14. 200378 Axeon HF1-4021 Reverse Osmosis Membrane

    200378 Axeon HF1-4021 Reverse Osmosis Membrane

    Sized 21 inches (length) x 3.95 inches (outside diameter) Learn More
    $172.99 Retail Price:  $223.99
  15. 200390 Axeon HF4-4021 Extra Low Energy Reverse Osmosis Membrane

    200390 Axeon HF4-4021 Extra Low Energy Reverse Osmosis Membrane

    Fits Axeon housings that accept 21-inch x 4 inch membranes Learn More
    $199.99 Retail Price:  $232.29
  16. 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 Retail Price:  $125.99
  17. 200524 Axeon 4021 PVC Membrane Housing

    200524 Axeon 4021 PVC Membrane Housing

    Fits 4021 sized Axeon membranes Learn More
    $154.99 Retail Price:  $190.99
  18. 200519 Axeon 2521 PVC Membrane Housing

    200519 Axeon 2521 PVC Membrane Housing

    Fits 2521 sized Axeon membranes Learn More
    $92.99 Retail Price:  $115.00
  19. 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
  20.  200392 Axeon Ultra-Low Energy HF5-4014 Commercial Reverse Osmosis Membrane

    200392 Axeon Ultra-Low Energy HF5-4014 Commercial Reverse Osmosis Membrane

    Fits Axeon reverse osmosis systems that use 4014 sized membranes Learn More
    $160.99 Retail Price:  $245.99
  21. 200370 Axeon High Rejection HR3-2540 Commercial Reverse Osmosis Membrane

    200370 Axeon High Rejection HR3-2540 Commercial Reverse Osmosis Membrane

    Fits Axeon reverse osmosis systems that use 2540 sized membranes Learn More
    $169.99 Retail Price:  $205.99
  22. 200388 Axeon HF4-2540 Extra Low Energy Reverse Osmosis Membrane

    200388 Axeon HF4-2540 Extra Low Energy Reverse Osmosis Membrane

    Fits Axeon housings that accept standard 40-inch x 2.5 inch membranes Learn More
    $165.99 Retail Price:  $202.00
  23. E5620 Omnipure E-Series Everpure Compatible Filter

    E5620 Omnipure E-Series Everpure Compatible Filter

    Fits Omnipure ELF Series and Everpure permanent filter heads including Insurice, H-100, H-50, OCS, OCS-2, QL-2, and QL-7 Learn More
    $18.99 Retail Price:  $36.79
  24. E5615-P Omnipure E-Series Water Filter

    E5615-P Omnipure E-Series Water Filter

    Sized 2 1/2 inches wide by 12 inches long Learn More
    $29.99 Retail Price:  $42.54
  25. E5520-K Omnipure Water Filter

    E5520-K Omnipure Water Filter

    Sized 2.5 diameter x 10 length, fits onto existing filter heads Learn More
    $17.99 Retail Price:  $49.99

Items 76 to 100 of 215 total

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