Home > Air Filters > Trion Air Filters
Here at Filter Shipping, we carry a full line up of Trion filters for their Air Bear and Air Cub systems. Their filters also fit other brand's furnaces, air conditioners, and air cleaners..
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Lennox x0581 MERV 11 Filter Lennox 20"x25"x5" x1152 MERV 11 Box Filter Trion 16x25x3 Air Bear M11 Filter OEM
Lennox Healthy Climate
x0581 Box Filter
Nominal Size: 16" x 25" x 3"
Exact Size: 15.875" x 24.25" x 3"
Filter Rating: MERV 11
Expected Duration: 6 to 12 monthsReplacement For: Trion 255649-101
Lennox Healthy Climate
x1152 Air Bear Filter
Nominal Size: 20" x 25" x 5"
Exact Size: 19.75" x 24.25" x 5"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
Replacement For: 255649-102 & 229990-102
Trion 255649-101
Air Bear Filter
Nominal Size: 16" x 25" x 3"
Exact Size: 15.75" x 24.25" x 3"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months

Trion 16x25x3 Air Bear M8 Filter OEM Trion 16x25x5 Air Bear M11 Filter OEM Trion 16x25x5 Air Bear M8 Filter OEM
Trion 255649-101
Air Bear Filter
Nominal Size: 16" x 25" x 3"
Exact Size: 15.75" x 24.25" x 3"
Filter Rating: MERV 8
Expected Duration: 6 to 12 months

Trion 259112-105
Air Bear Filter OEM
Nominal Size: 16" x 25" x 5"
Exact Size: 15.75" x 24.25" x 5"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months

Trion 255649-105
Air Bear Filter OEM
Nominal Size: 16" x 25" x 5"
Exact Size: 15.75" x 24.25" x 5"
Filter Rating: MERV 8
Expected Duration: 6 to 12 months

Trion 16x25x5 Air Bear M8 Filter OEM (3 Pack) Trion 20x20x5 Air Bear M11 Filter OEM Trion 20x20x5 Air Bear M8 Filter OEM
Trion 255649-105 (3 Pack)
Air Bear Filter OEM
Nominal Size: 16" x 25" x 5"
Exact Size: 15.75" x 24.25" x 5"
Filter Rating: MERV 8
Expected Duration: 6 to 12 months

Trion 259112-103
Air Bear Filter OEM
Nominal Size: 20" x 20" x 5"
Exact Size: 19.75" x 20.69" x 5"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months

Trion 255649-103
Air Bear Filter OEM
Nominal Size: 20" x 20" x 5"
Exact Size: 19.75" x 20.69" x 5"
Filter Rating: MERV 8
Expected Duration: 6 to 12 months

Trion 20x25x5 Air Bear M11 Filter OEM Trion 20x25x5 Air Bear M8 Filter OEM Trion 20x25x5 Air Bear M8 Filter OEM 3 Pack
Trion 259112-102
Air Bear Filter OEM
Nominal Size: 20" x 25" x 5"
Exact Size: 19.75" x 24.25" x 5"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months

Trion 255649-102
Air Bear Filter OEM
Nominal Size: 20" x 25" x 5"
Exact Size: 19.75" x 24.25" x 5"
Filter Rating: MERV 8
Expected Duration: 6 to 12 months

Trion 255649-102
Air Bear Filter OEM 3 Pack
Nominal Size: 20" x 25" x 5"
Exact Size: 19.75" x 24.25" x 5"
Filter Rating: MERV 8
Expected Duration: 6 to 12 months