20x25x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack grow-system/-trays/-reservoirs Verde Fire Bloom is a

Verde Fire Bloom is a natural solution-grade dry-powder formula that when mixed with water makes an excellent fertilizer for a variety of indoor/outdoor plants

seedling establishment

Three dual ball-bearing exhaust fans with PWM motors quietly expel heat (at a maximum 33

Use the included mounting bar to place it on any open wall space or install caster wheels to set it on the floor

Can be added to nearly any Integrated Pest Management (IPM) program

20x25x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack grow-system/-trays/-reservoirs Verde Fire Bloom is aImportant 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