16x20x4 (3 5/8) Pleated MERV 13 Air Filters 2 Pack grow-light-reflectors Soft touch grips allow the

Soft touch grips allow the scissors to be used easily for many hours and are designed to be used in the right or left hand

Dimming  Dimmer Module Included

Twistpot allows excellent drainage and air circulation to your roots

Bean Beetles

fungus gnats

16x20x4 (3 5/8) Pleated MERV 13 Air Filters 2 Pack grow-light-reflectors Soft touch grips allow theImportant 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