20x25x4 (3 5/8) Pleated MERV 12 Air Filters 1 Pack grow media This organic emulsifiable concentrate is

This organic emulsifiable concentrate is made with high quality

3 in | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball

The iL1 and iL1c uses a unique offset

Outside Diameter: 15"

This product is exempt from registration with the US Environmental Protection Agency

20x25x4 (3 5/8) Pleated MERV 12 Air Filters 1 Pack grow media This organic emulsifiable concentrate isImportant 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