16x20x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack Cloning & Seed Starting UNPARALLELED QUALITY & FEATURES

UNPARALLELED QUALITY & FEATURES

indica is a heat tolerant

USA for close-proximity

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16x20x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack Cloning & Seed Starting UNPARALLELED QUALITY & FEATURESImportant 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