20x25x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack Grow1 5' Steel Stake 6" x 20'' Standard Carbon

6" x 20'' Standard Carbon Air Filter

professional carbon treated steel planting garden hoe is great for weeding

Clone trays can be removed

6" Booster In-Line Duct Fan

20x25x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack Grow1 5' Steel Stake 6" x 20'' Standard CarbonImportant 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