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

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Air Conditioner & Furnace Air Filters By Brand

Whether you’re looking for one air conditioner/ furnace filter to replace your old dirty one or to stock up on furnace air filters, Discount Filter Store can help, by providing you with more, for less.  We offer air conditioner filters from some of the industry’s top manufacturers including 3M Filtrete, Bryant, Aprilaire, Honeywell, and more.

Not sure which filter is right for your home?  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 all your air filter questions.

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  • DPFR16X25X5M13DUL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFR20X20X5M13DSL Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  • DPFR20X25X5M13DAK Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DAR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DBP Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DBT Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DCR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DDN Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DGL Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DPN Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DPU Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • Aprilaire 401 16 x 28 x 6 MERV 13 Comparable Air Filter by Tier1 (2-Pack)
  • DPFS16X28X6M13DLX Tier1 Replacement Air Filter - 16X28X6 (2-Pack)
  • DPFS16X28X6M13DWR Tier1 Replacement Air Filter - 16X28X6 (2-Pack)
  • DPFS20X2525X350M13 Tier1 Replacement Air Filter - 20x25.25x3.5 (2-Pack)
  • DPFS20X25X6M13 Tier1 Replacement Air Filter - 20X25X6 (2-Pack)
  • DPFS20X25X6M13DLX Tier1 Replacement Air Filter - 20X25X6 (2-Pack)
  • DPFW20X25X5M13DCR2 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW20X25X5M13DLX Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW20X25X5M13DWR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG16X25X5M13 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5M13DAK Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5M13DBP Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5M13DBT Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5M13DDN Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5M13DPN Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

Items 97 to 144 of 155 total

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