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!

Learn more about our No Worries Guarantee

Faucet Water Filter Replacements & Cartridges

Don’t spend hundreds or even thousands of dollars on bottled water for your home and family; faucet filter replacement cartridges give you bottled quality water from the convenience of your own faucets, at a fraction of the cost. Below you’ll find a huge selection of faucet filter replacement cartridges from a variety of the industry’s top brands, including Dupont, Brita, Culligan, PUR, and more.

At Discount Filter Store all of our faucet filter replacement cartridges are backed by our 100% No Worries Price Match Guarantee, so you can shop confident, knowing you’re getting the best deal on all of your water filtration products. If you find a faucet filter replacement cartridge for cheaper than our listed price, we’ll match the lower price, guaranteed. Not sure, which water filter or pitcher to buy? Let us help you find the perfect faucet filter replacement cartridge for you; give us a call at 1-800-277-3458.

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  • R7-1PK Instapure CompletePlus Faucet Filter Replacement Cartridge
  • R8-1PK-WHITE Instapure Ultra Faucet Filter Replacement Cartridge - White
  • FM-25R Culligan Replacement Faucet Filter

    FM-25R Culligan Replacement Faucet Filter

    $13.89
    MSRP: $21.99
    Save 37%
  • F8MHCH Instapure Faucet Filter Housing

    F8MHCH Instapure Faucet Filter System Housing

    $16.99
    MSRP: $21.84
    Save 22%
  • CQE-RC-04046 Crystal Quest Replacement Faucet Filter

    CQE-RC-04046 Crystal Quest Replacement Faucet Filter

    $19.29
    MSRP: $25.99
    Save 26%
  • WFFMC300X DuPont Faucet Mount Replacement Cartridge - Ultra Protection Filter
  • R5-1PK Instapure Complete Faucet Filter Replacement Cartridge
  • R2-4PK Instapure Essentials Faucet Filter Replacement Cartridge (4-Pack)
  • R2-2PK Instapure Essentials Faucet Filter Replacement Cartridge (2-Pack)
  • FM-15RA Culligan Level 3 Faucet Filter Replacement Cartridge
  • RF-3375 PUR 2-Stage Vertical Faucet Filter Replacement Cartridge - White
  • RF-9999 PUR 3-Stage Mineral Clear Faucet Filter Replacement Cartridge
  • R2-1PK Instapure Essentials Faucet Filter Replacement Cartridge

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