16x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack Paleo Bloom low-cost and low-to-no profile installation

low-cost and low-to-no profile installation

the Black Hatch also has a heavy-duty fabric layer covering the zipper on the reflective side

washdown ready

Podosphaera fusca

Treats up to 20 plants

16x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack Paleo Bloom low-cost and low-to-no profile installationImportant 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 16x20x4 filter