12x20x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack Hand Tools 95% European hammertone aluminum reflector

95% European hammertone aluminum reflector interior

Available in a closed and open top version

100% soluble product derived from urea phosphate

the newly designed components and safety features guarantee a high-quality product

Use Rx Green Technologies’ AXIOM for both indoor and outdoor gardening to boost overall plant growth

12x20x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack Hand Tools 95% European hammertone aluminum reflectorNordic 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