14x24x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack control system It leads to powerful growth

It leads to powerful growth and a healthy crop

Works with any dosing system: Dosatron

Set up grow systems with ease or quickly get up to speed on other home improvement projects

• Increases the efficiency of any T5/HO 54W lamps

14x24x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack control system It leads to powerful growthNordic 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