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.

14 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. 22120 Hydrologic Stealth RO 100GPD Membrane

    Price $91.99 List Price Price $130.99 Save 29%
    Free Shipping
  3. 22140 Hydrologic TallBoy Sediment Filter

    Price $22.99 List Price Price $32.99 Save 30%
  4. 22110 Hydrologic SmallBoy Carbon Filter (Green)

    Price $28.99 List Price Price $40.99 Save 29%
  5. 22105 Hydrologic SmallBoy Sediment Filter

    Price $12.99 List Price Price $18.99 Save 31%
  6. RO1000 Hydrologic Evolution Tankless Reverse Osmosis Filter System

    Price $741.99 List Price Price $1,059.99 Save 30%
    Free Shipping
  7. 19026 Hydrologic Water Filtration System Pressure Gauge

    Price $29.99 List Price Price $42.99 Save 30%
  8. 27020 Hydrologic Reverse Osmosis System Float Valve

    Price $24.99 List Price Price $35.99 Save 30%
  9. 26040 Hydrologic Reverse Osmosis Membrane Flush Kit

    Price $19.99 List Price Price $28.99 Save 31%
  10. 22035 Hydrologic 4-Stage Reverse Osmosis Cartridge

    Price $121.99 List Price Price $174.99 Save 30%
    Free Shipping
  11. 22070 Hydrologic BigBoy Replacement Carbon Filter

    Price $140.99 List Price Price $200.99 Save 29%
    Free Shipping

14 Products found

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