Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 1 Pack light FLT Replacement Ballast

FLT Replacement Ballast

Includes 4 pH buffer solution in a sponge embedded in a clear cap

• Fabricated with all high quality components

Swap the standard trim drum for the 150-micron stainless steel mesh drum using our turn-loc system

Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 1 Pack light FLT Replacement BallastImportant 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,