20x25x4 (3 5/8) Pleated MERV 15 Air Filters 2 Pack new releases Athena Mildew Control formula deactivates

Athena Mildew Control formula deactivates the growth of spores

Light Output PPF : 1700 μmol/s

sealing in flavor

durable and efficient design

Cord Connector with twist lock

20x25x4 (3 5/8) Pleated MERV 15 Air Filters 2 Pack new releases Athena Mildew Control formula deactivatesImportant 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. If you are replacing a 4 3 8 depth 20x25x4 filter