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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 101 to 125 of 215 total

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  1. 200375 Axeon Reverse Osmosis Membrane

    200375 Axeon Reverse Osmosis Membrane

    Fits Axeon reverse osmosis systems that use membranes sized 21 x 1.1 x 0.75 x 2.4 inches Learn More
    $101.99 Retail Price:  $119.59
  2. BGE-4200 BevGuard Water Filter Replacement Cartridge

    BGE-4200 BevGuard Water Filter Replacement Cartridge

    Fits into systems that use the Everpure MC, MC2, XC and XC2 water filter cartridges Learn More
    $59.99 Retail Price:  $81.00
  3. EP-30 Pentek Replacement Filter Cartridge

    EP-30 Pentek Replacement Water Filter Cartridge

    Built to fit into water filtration system housings that use 30-inch x 2.5-inch filter cartridges Learn More
    $37.99 Retail Price:  $46.10
  4. CRFC-BB Pentek Chloramine Reduction Water Filter

    CRFC-BB Pentek Chloramine Reduction Water Filter

    Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $61.79 Retail Price:  $73.36
  5. CRFC-20BB Pentek Chloramine Reduction Water Filter

    CRFC-20BB Pentek Chloramine Reduction Water Filter

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $109.99 Retail Price:  $156.27
  6. CFB-PLUS20BB Pentek Replacement Water Filter Cartridge

    CFB-PLUS20BB Pentek Replacement Water Filter Cartridge

    Fits into most Big Blue water filtration system housings that accept 20-inch x 4.5-inch filter cartridges Learn More
    $42.99 Retail Price:  $52.89
  7. CFB-Plus10 Pentek Replacement Filter Cartridge

    CFB-Plus10 Pentek Replacement Water Filter Cartridge

    Fits most standard sized water filtration system housings that accept 10-inch x 2.5-inch filter cartridges Learn More
    $9.99 Retail Price:  $14.13
  8. E5722-P Omnipure Carbon Block Water Filter

    E5722-P Omnipure Carbon Block Water Filter

    Fits systems that use the Everpure 4CB5-S water filter cartridge Learn More
    $33.99 Retail Price:  $49.99
  9. 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 Retail Price:  $102.34
  10. CB-25-2001 Hydronix Carbon Water Filter Replacement

    CB-25-2001 Hydronix Carbon Water Filter Replacement

    Sized at 20 x 2.5 inches. 1 micron. Learn More

    Regular Price: $17.99

    Special Price: $16.05

  11. 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
    $26.99 Retail Price:  $34.49
  12. EV9601-77 Everpure VOC #2 Replacement Filter Cartridge

    EV9601-77 Everpure VOC #2 Replacement Filter Cartridge

    Fits the Everpure QC4-VOC, ROM II, and ROM III systems Learn More
    $125.99 Retail Price:  $147.19
  13. 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
    $34.99 Retail Price:  $42.54
  14. 200386 Axeon Extra-Low Energy HF4-2514 Commercial Reverse Osmosis Membrane

    200386 Axeon Extra-Low Energy HF4-2514 Commercial Reverse Osmosis Membrane

    Fits Axeon reverse osmosis systems that use 2514 sized membranes Learn More
    $84.99 Retail Price:  $100.04
  15. 200373 Axeon Reverse Osmosis Membrane

    200373 Axeon Reverse Osmosis Membrane

    Sized 4 x 40 Learn More
    $418.99 Retail Price:  $421.34
  16. ELF-XL-10M-P Omnipure Water Filter

    ELF-XL-10M-P Omnipure Water Filter

    Sized 3.125 inches x 2.875 inches x 17.5 inches Learn More

    Regular Price: $33.99

    Special Price: $23.05

  17. E5654 Omnipure Water Softening Water Filter

    E5654 Omnipure Water Softening Water Filter

    Sized 2 1/2 inches by 12 inches long Learn More

    Regular Price: $24.99

    Special Price: $14.05

  18. CFB-Plus20 Pentek Replacement Filter Cartridge

    CFB-Plus20 Pentek Replacement Water Filter Cartridge

    Fits into most standard water filtration system housings that accept 20-inch x 2.5-inch filter cartridges Learn More
    $16.99 Retail Price:  $21.26
  19. GX20-9-78 Hytrex Replacement Filter Cartridge

    GX20-9-78 Hytrex Water Filter Cartridge

    For use in housings that accepts 2.5-inch x 10-inch replacement water filters Learn More
    $7.99 Retail Price:  $8.61
  20. THM-1 Everpure Replacement Filter Cartridge

    THM-1 Everpure Replacement Filter Cartridge

    Fits the Everpure QC4-THM filter system Learn More
    $134.99 Retail Price:  $157.54
  21. EV9618-02 Everpure OCS2 Replacement Filter Cartridge

    EV9618-02 Everpure OCS2 Replacement Filter Cartridge

    Fits Everpure filter heads including models QL1, QL2, QL3, and QL3B Learn More
    $49.95 Retail Price:  $59.74
  22. EV9617-36 Everpure 4CB5-K Replacement Filter Cartridge

    EV9617-36 Everpure 4CB5-K Replacement Filter Cartridge

    Fits Everpure filter heads including models QL1, QL2, QL3, and QL3B Learn More
    $69.00 Retail Price:  $81.65
  23. EV9617-22 Everpure 2CB5-S Replacement Filter Cartridge

    EV9617-22 Everpure 2CB5-S Replacement Filter Cartridge

    Fits Everpure filter heads including models QL1, QL2, QL3, and QL3B Learn More
    $54.99 Retail Price:  $65.54
  24. EV9617-21 Everpure 4CB5-S Replacement Filter Cartridge

    EV9617-21 Everpure 4CB5-S Replacement Filter Cartridge

    Fits Everpure filter heads including models QL1, QL2, QL3, and QL3B Learn More
    $68.99 Retail Price:  $80.71
  25. EV9612-71 Everpure 4K Plus Replacement Filter Cartridge

    EV9612-71 Everpure 4K Plus Replacement Filter Cartridge

    Fits Everpure filter heads including models QL1, QL2, QL3, and QL3B Learn More
    $52.99 Retail Price:  $59.79

Items 101 to 125 of 215 total

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