Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 8 Air Filters 1 Pack spl_cp Controls mites

Controls mites

Convert from sodium to halide and back

lightweight plastic hooks to facilitate easy installation

Allows evaporative cooling in hot climates & provides thermal insulation in cold climates

Run at full power (600W) during peak flowering for maximum PPF and yield potential

Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 8 Air Filters 1 Pack spl_cp Controls mitesImportant 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,