16x20x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack cococube and power wall adapter

and power wall adapter

and other high-value crops to improve yield and plant health across multiple cycles

and multiple size options

Heavy duty construction with galvanized steel

providing flexible installations

16x20x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack cococube and power wall adapterImportant 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