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Furnace & Air Conditioner Filters

Tier1 water filters are built to deliver maximum performance, at an affordable price. Our Tier1 brand refrigerator water filters are comparable to the OEM models, including the brands Amana, GE, Kenmore, KitchenAid, LG, Maytag, Whirlpool and more. The Tier1 replacement water filters will significantly reduce chlorine, dirt and sediment just like the OEM brands. Buy a Tier1 refrigerator water filter and ensure you serve only the cleanest water, and pay only the best price. Buy a Tier1 refrigerator water filter and ensure you serve only the cleanest water, and pay only the best price. For more Tier1 products and filters click here.


Find your correct filter by your fridge type

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  1. RDPAB052025CB Tier1 Replacement Air Filter - 20x25x5 (2-Pack)

    Tier1 brand replacement for Trion / Air Bear 255649-102 & 259112-102 - 20 x 25 x 5 - Carbon Filter Upgrade (2-Pack)

    Fits air cleaners GeneralAire Mega-MAC MAC2000/14001, Trion / Air Bear Supreme 2000, Skuttle DB-25-20 and Ultravation 90-007 Learn More
  2. RDPAB052025M08 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)

    20x25x5 259112-102 & 255649-102 Trion / Air Bear MERV 8 Comparable Air Filter by Tier1 (2-pack)

    Two pack of MERV 8 air filters, sized to fit GeneralAire Mega-MAC MAC2000/14001, Trion / Air Bear Supreme 2000, Skuttle DB-25-20 and Ultravation 90-007 air cleaners Learn More
    $48.99 Retail Price:  $57.49
  3. RDPAB052025M11 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)

    20x25x5 255649-102 & 259112-102 Trion / Air Bear MERV 11 Comparable Air Filter by Tier1 (2-pack)

    Two-pack of MERV 11 air filters that fit into GeneralAire Mega-MAC MAC2000/14001, Trion / Air Bear Supreme 2000, Skuttle DB-25-20 and Ultravation 90-007 air cleaners Learn More
    $49.16 Retail Price:  $58.83
  4. RDPAB052025M13 Tier1 Replacement Air Filter - 20x25x5 (2-Pack)

    255649-102 & 259112-102 Trion/Air Bear Air Filters: Comparable Replacement by Tier1 (20 x 25 x 5, MERV 13)

    2-pack of filters to fit the Trion / Air Bear Supreme 2000, Skuttle DB-25-20, GeneralAire Mega-MAC MAC2000/14001 and Ultravation 90-007 air cleaners Learn More
    $58.56 Retail Price:  $69.64

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