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.

31 Products found

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  1. SWC-25-2010 Hydronix Sediment Replacement Filter

    Price $16.99 List Price Price $24.99 Save 32%
  2. Culligan Pre-Reverse Osmosis Carbon Block Comparable Filter by Tier1

    Price $12.99 List Price Price $18.99 Save 31%
  3. Rainsoft P-12 Under Sink Replacement Water Filter Cartridge by Tier1

    Price $48.99 List Price Price $69.99 Save 30%
    Free Shipping
  4. 22110 Hydrologic SmallBoy Carbon Filter (Green)

    Price $23.99 List Price Price $34.99 Save 31%
  5. Q5562 Omnipure High Purity Deionizing Filter

    Price $27.99 List Price Price $39.99 Save 30%
  6. 41400009 Hydrotech Reverse Osmosis Filter

    Price $15.99 List Price Price $22.99 Save 30%
  7. BP-420-10 Pentek Polypropylene Bag Filter

    Price $12.99 List Price Price $18.56 Save 30%
  8. PCF1-20MB Pentek Whole House Filter Replacement Cartridge

    Price $65.99 List Price Price $94.27 Save 29%
    Free Shipping
  9. WS-20BB Pentek Whole House Filter Replacement Cartridge

    Price $64.99 List Price Price $92.84 Save 29%
    Free Shipping

31 Products found

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