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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!
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  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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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  • Hydronix HF45-10BLBK15 Filter Housing (Blue)

    Hydronix HF45-10BLBK15 Filter Housing (Blue)

    MSRP: $75.99
    Save 21%
  • Hydronix SDC-25-1020 20-Pack Whole House Replacement Sediment Filter Cartridge
  • SDC-45-1005 Hydronix Whole House Sediment Filter Cartridge (6-Pack)
  • Hydronix SDC-45-2005 Whole House Sediment Filter Cartridge (6-Pack)
  • SDC-45-2010 Hydronix Water Filter Cartridge 6-Pack
  • SDC-45-2020 Hydronix Sediment Water Filter 6-Pack

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