Discount Water Filters and Air Filters at Discount Filter Store.com

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

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Water Filtration Systems & 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.

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2186494B Whirlpool Refrigerator Water Filter Cap - Black
42617 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - Chrome
42629 Brita Slim OB11 40-Ounce Water Pitcher
RDSH-C115 Culligan Showerhead
RV-EZ-1 Culligan Level 1 Easy-Change RV Inline Filter System
EV9592-06 Everpure ADC RV and Marine Water Filter Replacement Cartridge
FQROMF GE Profile SmartWater Ultra Plus Reverse Osmosis Membrane
ws60x10005 GE SmartWater O-Ring Lubricant (Food-Grade Silicone)
UKF8001AXX Amana PuriClean II Refrigerator Water Filter

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  • LSCF Lifesaver Replacement Activated Carbon Filter (4-Pack)
  • LSPFD Lifesaver Pre-Filter Disc (2-Pack)

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