16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 1 Pack spl_dlw The SolarStorm 220 LED Grow

The SolarStorm 220 LED Grow Light is the brightest in its class

Auxilliary Trolley for LR3

LED Clone bars deliver a superior 9000K spectrum

SNS-604A and SNS 604B are each one-part nutrient additives to be used throughout the plants growing and flowering cycle

allowing control of your lighting with 0-10V protocol

16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 1 Pack spl_dlw The SolarStorm 220 LED GrowImportant 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