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.

61 Products found

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  1. ChloraShield Evolution Replaceable Upgraded Reverse Osmosis Filter

    Price $53.99 List Price Price $77.99 Save 30%
    Free Shipping
  2. CLRO-10 Clairify GAC Post Reverse Osmosis Filter

    Price $54.99 List Price Price $78.99 Save 30%
    Free Shipping
  3. RFC-93 Whole House Filter Replacement Cartridge by Tier1

    Price $16.99 List Price Price $24.99 Save 32%
  4. Everpure EV9635-06 Comparable Food Service Replacement Filter by Tier1

    Price $38.99 List Price Price $110.99 Save 64%
  5. KX Matrikx CTO2-12 Reverse Osmosis Carbon Block Replacement Filter

    Price $15.99 List Price Price $22.99 Save 30%
  6. 22120 Hydrologic Stealth RO 100GPD Membrane

    Price $75.99 List Price Price $108.99 Save 30%
    Free Shipping
  7. EV977100 Everpure Chloramine Reduction Water Filter Replacement

    Price $191.99 List Price Price $274.27 Save 29%
    Free Shipping
  8. HAC-10-W Harmsco Activated Carbon Water Filter Cartridge

    Price $23.99 List Price Price $34.99 Save 31%
  9. CBC-5 Pentek Undersink Filter Replacement Cartridge

    Price $13.99 List Price Price $19.99 Save 30%
  10. Pentek C1 Undersink Water Filter Replacement Cartridge

    Price $12.99 List Price Price $18.99 Save 31%
  11. K5520SS Omnipure Inline GAC Water Filter Cartridge

    Price $22.99 List Price Price $32.99 Save 30%

61 Products found

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