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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. DPFR16X25X3DGL Tier1 Replacement Air Filter - 16X25X3 (3-Pack)

    Tier1 brand replacement for GeneralAire 14164 & 3FM1625 / 4521 - 16 x 25 x 3 - MERV 8 (3-Pack)

    Fits air cleaner models Carrier MACAXCCCX012, GeneralAire MiniMac MAC1200/14031, Totaline P101-MF12, Trion Mini Cub and Ultravation 90-005 Learn More
    $70.56 Retail Price:  $83.44
  2. DPFR16X25X3M11DGL Tier1 Replacement Air Filter - 16X25X3 (3-Pack)

    Tier1 brand replacement for GeneralAire 14164 & 3FM1625 / 4521 - 16 x 25 x 3 - MERV 11 (3-Pack)

    Fits air cleaner models Carrier MACAXCCCX012, GeneralAire MiniMac MAC1200/14031, Totaline P101-MF12, Trion Mini Cub and Ultravation 90-005 Learn More
    $72.24 Retail Price:  $85.38
  3. DPFR16X25X3M13DGL Tier1 Replacement Air Filter - 16X25X3 (3-Pack)

    Tier1 brand replacement for GeneralAire 14164 & 3FM1625 / 4521 - 16 x 25 x 3 - MERV 13 (3-Pack)

    Fits air cleaner models Carrier MACAXCCCX012, GeneralAire MiniMac MAC1200/14031, Totaline P101-MF12, Trion Mini Cub and Ultravation 90-005 Learn More
    $87.36 Retail Price:  $102.76
  4. DPFR16X25X3OBDGL Tier1 Replacement Air Filter - 16X25X3 (3-Pack)

    Tier1 brand replacement for GeneralAire 14164 & 3FM1625 / 4521 - 16 x 25 x 3 - Carbon Filter Upgrade (3-Pack)

    Fits air cleaner models Carrier MACAXCCCX012, GeneralAire MiniMac MAC1200/14031, Totaline P101-MF12, Trion Mini Cub and Ultravation 90-005 Learn More
  5. DPFR16X25X5DGL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

    Tier1 brand replacement for GeneralAire 14161 & 5FM1625 / 4511 - 16 x 25 x 5 - MERV 8 (2-Pack)

    Fits air cleaner models GeneralAire Mighty-MAC MAC1400/14021, Skuttle DB-25-16, Trion / Air Bear Supreme 1400, Ultravation 90-006 and 90-031 Learn More
    $53.72 Retail Price:  $64.08
  6. DPFR16X25X5M11DGL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

    Tier1 Air Cleaner Filter for GeneralAire: 16 x 25 x 5 - MERV 11 (2-Pack)

    Fits air cleaner models GeneralAire Mighty-MAC MAC1400/14021, Skuttle DB-25-16, Trion / Air Bear Supreme 1400, Ultravation 90-006 and 90-031 Learn More
    $55.99 Retail Price:  $66.69
  7. DPFR16X25X5M13DGL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

    Tier1 brand replacement for GeneralAire 14161 & 5FM1625 / 4511 - 16 x 25 x 5 - MERV 13 (2-Pack)

    Fits air cleaner models GeneralAire Mighty-MAC MAC1400/14021, Skuttle DB-25-16, Trion / Air Bear Supreme 1400, Ultravation 90-006 and 90-031 Learn More
    $65.59 Retail Price:  $77.73
  8. DPFR16X25X5OBDGL Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

    Tier1 brand replacement for GeneralAire 14161 & 5FM1625 / 4511 - 16 x 25 x 5 - Carbon Filter Upgrade (2-Pack)

    Fits air cleaner models GeneralAire Mighty-MAC MAC1400/14021, Skuttle DB-25-16, Trion / Air Bear Supreme 1400, Ultravation 90-006 and 90-031 Learn More
  9. DPFR20X25X5DGL Tier1 Replacement Air Filter - 20X25X5 (2-Pack)

    Tier1 brand replacement for GeneralAire 14201 & 5FM2025 / 4501 - 20 x 25 x 5 - MERV 8 (2-Pack)

    Fits air cleaner models GeneralAire Mega-MAC MAC2000/14001, Trion / Air Bear Supreme 2000, Skuttle DB-25-20 and Ultravation 90-007 Learn More
    $55.96 Retail Price:  $66.65
  10. DPFR20X25X5M11DGL Tier1 Replacement Air Filter - 20X25X5 (2-Pack)

    Tier1 brand replacement for GeneralAire 14201 & 5FM2025 / 4501 - 20 x 25 x 5 - MERV 11 (2-Pack)

    Fits air cleaner models GeneralAire Mega-MAC MAC2000/14001, Trion / Air Bear Supreme 2000, Skuttle DB-25-20 and Ultravation 90-007 Learn More
    $60.44 Retail Price:  $71.81
  11. DPFR20X25X5M13DGL Tier1 Replacement Air Filter - 20X25X5 (2-Pack)

    Tier1 brand replacement for GeneralAire 14201 & 5FM2025 / 4501 - 20 x 25 x 5 - MERV 13 (2-Pack)

    Fits air cleaner models GeneralAire Mega-MAC MAC2000/14001, Trion / Air Bear Supreme 2000, Skuttle DB-25-20 and Ultravation 90-007 Learn More
    $67.16 Retail Price:  $79.53
  12. DPFR20X25X5OBDGL Tier1 Replacement Air Filter - 20X25X5 (2-Pack)

    Tier1 brand replacement for GeneralAire 14201 & 5FM2025 / 4501 - 20 x 25 x 5 - Carbon Filter Upgrade (2-Pack)

    Fits air cleaner models GeneralAire Mega-MAC MAC2000/14001, Trion / Air Bear Supreme 2000, Skuttle DB-25-20 and Ultravation 90-007 Learn More

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