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

25 Item(s)

Grid  List 

Set Descending Direction
  • RDPAB052025M11 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)
  • Aprilaire 213 Air Purifier Replacement Filter

    Aprilaire 213 Air Purifier Replacement Filter

    $45.99
    MSRP: $59.99
    Save 23%
  • Aprilaire 413 Air Purifier Replacement Filter

    Aprilaire 413 Air Purifier Replacement Filter

    $42.99
    MSRP: $59.99
    Save 28%
  • Aprilaire 210 Air Purifier Replacement Filter

    Aprilaire 210 Air Purifier Replacement Filter

    $41.99
    MSRP: $44.34
    Save 5%

25 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top