Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 4 Pack biological fertilizer the plant is better prepared

the plant is better prepared to absorb nutrients

MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900

Weight 30 lbs

mammals and omnivores requiring high protein

They live about 20 days and lay an average of 40-60 eggs

Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 4 Pack biological fertilizer the plant is better preparedImportant 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,