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...
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  • You’re guaranteed to find expert help!

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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

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  • DPFI16X26X5DLX Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  • DPFI16X26X5M11DLX Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  • DPFI16X26X5M13DLX Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  • DPFL20X21X5 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)
  • DPFL20X21X5M11 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)
  • DPFL20X21X5M13 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)
  • DPFR20X25X5DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M11DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW16X20X5DLX Tier1 Replacement Air Filter - 16X20X5 (2-Pack)
  • DPFW16X20X5M11DLX Tier1 Replacement Air Filter - 16X20X5 (2-Pack)
  • DPFW16X20X5M13DLX Tier1 Replacement Air Filter - 16X20X5 (2-Pack)

Items 1 to 48 of 51 total

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