18x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack aaron It is designed specifically for

It is designed specifically for high PPFD cultivation practices in vertical farming

It works on contact in multiple ways:

*24 hrs at 86°F

The GrowLab Horticultural Grow Room is an original

Max Output Voltage/Current:            24VAC/0

18x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack aaron It is designed specifically forNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in