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Air Filters For Trion/Air Bear Air Cleaners

Setting the standard in air quality

An average person spends about 90 percent of their time indoors, which could be harmful if the air isn’t clean.  Tier1 Air Bear replacement filters are designed to fit Trion Air Bear brand furnaces, air conditioners, and air purifiers.  These replacement Air Bear air filters are built according to the same size & specs as the Air Bear brand filters, and are designed to provide you with the same level of performance, so you can be confident you’re getting the same high quality AC or furnace filter, simply for less.

Need help finding the right sized Tier1 air filter; visit our Air Filter Finder  or give our customer service experts a call, they’d be glad to help you find the perfect Tier1 filter to meet your needs, 1-800-277-3458.

16 Item(s)

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  • RDPAB031625CB Tier1 Replacement Air Filter - 16x25x3 (3-Pack)
  • TIER1-RDPAB052025M11

    TIER1-RDPAB052025M11

    $49.16
    MSRP: $58.83
    Save 16%
  • TIER1-RDPAB052025M08

    TIER1-RDPAB052025M08

    $48.99
    MSRP: $57.49
    Save 15%
  • RDPAB052025CB Tier1 Replacement Air Filter - 20x25x5 (2-Pack)
  • TIER1-RDPAB052020M13

    TIER1-RDPAB052020M13

    $55.99
    MSRP: $71.29
    Save 21%
  • TIER1-RDPAB052020M11

    TIER1-RDPAB052020M11

    $49.99
    MSRP: $59.79
    Save 16%
  • TIER1-RDPAB052020M08

    TIER1-RDPAB052020M08

    $38.99
    MSRP: $55.15
    Save 29%
  • RDPAB052020CB Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  • TIER1-RDPAB051625M13

    TIER1-RDPAB051625M13

    $62.16
    MSRP: $73.78
    Save 16%
  • TIER1-RDPAB051625M11

    TIER1-RDPAB051625M11

    $48.99
    MSRP: $58.64
    Save 16%
  • TIER1-RDPAB051625M08

    TIER1-RDPAB051625M08

    $44.99
    MSRP: $56.34
    Save 20%
  • RDPAB051625CB Tier1 Replacement Air Filter - 16x25x5 (2-Pack)
  • TIER1-RDPAB031625M13

    TIER1-RDPAB031625M13

    $81.00
    MSRP: $95.45
    Save 15%
  • TIER1-RDPAB031625M11

    TIER1-RDPAB031625M11

    $64.99
    MSRP: $77.04
    Save 16%
  • TIER1-RDPAB031625M08

    TIER1-RDPAB031625M08

    $66.99
    MSRP: $79.34
    Save 16%
  • TIER1-RDPAB052025M13

    TIER1-RDPAB052025M13

    $58.56
    MSRP: $69.64
    Save 16%

16 Item(s)

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