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

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  • Your filters are guaranteed to be the right fit!
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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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37 Item(s)

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  • TIER1-DPFPC16X25X5

    TIER1-DPFPC16X25X5

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5D5S

    TIER1-DPFPC16X25X5D5S

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DBP

    TIER1-DPFPC16X25X5DBP

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DBT

    TIER1-DPFPC16X25X5DBT

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DCL

    TIER1-DPFPC16X25X5DCL

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DDN

    TIER1-DPFPC16X25X5DDN

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DEA

    TIER1-DPFPC16X25X5DEA

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DGB

    TIER1-DPFPC16X25X5DGB

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DPN

    TIER1-DPFPC16X25X5DPN

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DTL

    TIER1-DPFPC16X25X5DTL

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DYO

    TIER1-DPFPC16X25X5DYO

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5M11

    TIER1-DPFPC16X25X5M11

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFPC16X25X5M11DDN

    TIER1-DPFPC16X25X5M11DDN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFPC16X25X5M11DPN

    TIER1-DPFPC16X25X5M11DPN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFPC16X25X5M11DTL

    TIER1-DPFPC16X25X5M11DTL

    $58.20
    MSRP: $69.23
    Save 16%
  • DPFR16X25X5DSL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFR16X25X5DUL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFR16X25X5M11DGL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFW16X25X5M11DLX Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • TIER1-DPFWG16X25X5

    TIER1-DPFWG16X25X5

    $53.72
    MSRP: $64.08
    Save 16%
  • DPFWG16X25X5DAK Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • TIER1-DPFWG16X25X5DBP

    TIER1-DPFWG16X25X5DBP

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFWG16X25X5DBT

    TIER1-DPFWG16X25X5DBT

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFWG16X25X5DDN

    TIER1-DPFWG16X25X5DDN

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFWG16X25X5DPN

    TIER1-DPFWG16X25X5DPN

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFWG16X25X5DTL

    TIER1-DPFWG16X25X5DTL

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFWG16X25X5M11

    TIER1-DPFWG16X25X5M11

    $58.20
    MSRP: $69.23
    Save 16%
  • DPFWG16X25X5M11DAK Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • TIER1-DPFWG16X25X5M11DDN

    TIER1-DPFWG16X25X5M11DDN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFWG16X25X5M11DPN

    TIER1-DPFWG16X25X5M11DPN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFWG16X25X5M11DTL

    TIER1-DPFWG16X25X5M11DTL

    $58.20
    MSRP: $69.23
    Save 16%

37 Item(s)

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