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

Whole House Air Filters

Whole House Air Filters by DiscountFilterStore.com
Clear All
Compare

48 Item(s)

Grid  List 

Set Descending Direction
  • DPFI20X26X5M11DCM Tier1 Replacement Air Filter - 20X26X5 (2-Pack)
  • DPFI20X26X5M11DEA Tier1 Replacement Air Filter - 20X26X5 (2-Pack)
  • DPFI20X26X5M11DEM Tier1 Replacement Air Filter - 20X26X5 (2-Pack)
  • DPFS20X2525X350M11 Tier1 Replacement Air Filter - 20x25.25x3.5 (2-Pack)
  • DPFS20X25X6M11 Tier1 Replacement Air Filter - 20X25X6 (2-Pack)
  • DPFS20X25X6M11DLX Tier1 Replacement Air Filter - 20X25X6 (2-Pack)
  • DPFWG16X25X5M11DTL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG20X25X5M11 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • Aprilaire 210 Air Purifier Replacement Filter

48 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top