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

16 Item(s)

Grid  List 

Set Descending Direction
  • DPFPC20X20X5OBDYO Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  • TIER1-DPFR20X20X5M13DSL

    TIER1-DPFR20X20X5M13DSL

    $71.64
    MSRP: $84.69
    Save 15%
  • Tier1 brand replacement for Lennox X0585 - 20 x 20 x 5 - MERV 13 (2-Pack)

16 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top