Air Bear 20x25x5 (4 7/8) Replacement 266649-102 MERV 15 Air Filters 1 Pack water-filtration Dissipate heat with fan powered

Dissipate heat with fan powered cooling

Key Features: Calcium formula with micro nutrients

MERV 14 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800

Refer to the manufacturer's label (DOCS tab) for full crop-specific rates and timing

Contains natural pyrethrins widely used in organic growing because of its rapid breakdown

Air Bear 20x25x5 (4 7/8) Replacement 266649-102 MERV 15 Air Filters 1 Pack water-filtration Dissipate heat with fan poweredImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 5 1 4 inch depth filters,