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

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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. 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
  2. ST-2 Pentek Filter Housing - Stainless Steel

    ST-2 Pentek Filter Housing - Stainless Steel

    Fits standard 3/4-inch water lines Learn More
    $239.89 MSRP:  $368.99
  3. 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
    $28.49 MSRP:  $38.99
  4. WB-HB-20-20W Harmsco Pleated Commercial Water Filter Cartridge

    WB-HB-20-20W Harmsco Pleated Commercial Water Filter Cartridge

    Fits most standard 20 x 4.5-inch filter housings Learn More
    $28.99 MSRP:  $37.99
  5.  WB-HB-20-50W Harmsco Pleated Commercial Water Filter Cartridge

    WB-HB-20-50W Harmsco Pleated Commercial Water Filter Cartridge

    Fits most standard 20 x 4.5-inch filter housings Learn More
    $29.59 MSRP:  $39.99

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