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.

22 Products found

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  1. 4002575/GRO-75EN Pentair GPD Encapsulated Membrane

    Price $73.99 List Price Price $105.70 Save 30%
    Free Shipping
  2. S810RL Viqua Water Disinfection System UV Lamp

    Price $111.00 List Price Price $158.99 Save 30%
    Free Shipping
  3. S463RL Viqua Water Disinfection System UV Lamp

    Price $85.00 List Price Price $120.99 Save 29%
    Free Shipping
  4. S330RL Viqua Water Disinfection System UV Lamp

    Price $85.00 List Price Price $120.99 Save 29%
    Free Shipping
  5. Aqua Flo Reverse Osmosis Membrane (50 GPD)

    Price $23.99 List Price Price $34.99 Save 31%
  6. TLC-350 Merlin Merlin Reverse Osmosis Membrane Element

    Price $111.99 List Price Price $159.99 Save 30%
    Free Shipping
  7. CQE-RC-04039 Crystal Quest Water Cooler UF Membrane Filter Cartridge

    Price $71.99 List Price Price $102.99 Save 30%
    Free Shipping
  8. ROM-230TN Pentek Reverse Osmosis Membrane

    Price $114.99 List Price Price $164.27 Save 29%
    Free Shipping
  9. CQE-RC-04038 Crystal Quest Water Cooler GAC Filter Cartridge

    Price $51.99 List Price Price $73.99 Save 29%
    Free Shipping
  10. 33001033 Hydrotech TFC Reverse Osmosis Membrane

    Price $72.99 List Price Price $104.99 Save 30%
    Free Shipping
  11. AG2540TF Desal Reverse Osmosis Membrane

    Price $256.99 List Price Price $367.99 Save 30%
    Free Shipping

22 Products found

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