Water 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.

26 Products found

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  1. Everyday Series 32,000 Grain High Efficiency Digital Water Softener

    Price $479.00 List Price Price $598.99 Save 20%
    Free Shipping
  2. Eco Series Whole House Water Softener Alternative by Tier1 (Salt Free Softener) 4 - 6 Bathrooms

    Price $889.05 List Price Price $1,269.99 Save 29%
    Free Shipping
  3. Eco Series Whole House Water Filtration System for Chlorine, Taste & Odor Reduction by Tier1

    Price $546.99 List Price Price $780.99 Save 29%
    Free Shipping
  4. MH03-1812WH Hydronix Reverse Osmosis Membrane Housing - White

    Price $14.99 List Price Price $21.99 Save 31%
  5. TS-500 Culligan Large Capacity Inline Filter Replacement Cartridge

    Price $51.99 List Price Price $73.99 Save 29%
    Free Shipping
  6. GS-10-B Pentek Replacement Inline Water Filter Cartridge

    Price $21.99 List Price Price $30.99 Save 29%
  7. AICRO Watts Inline Polishing Filter

    Price $17.99 List Price Price $25.99 Save 30%
  8. K2555-BB Omnipure Deionization Inline Water Filter

    Price $21.99 List Price Price $31.99 Save 31%

26 Products found

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