18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack additives container will make 6 gallons

container will make 6 gallons of protection for your organic garden

Strong UV peaks for increased resin production

All Xtrasun ballasts offer reliable service you can count on for everything from fragile stems to your hardiest annuals

single plant helper is deal for the hobbyist who demands premium results

18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack additives container will make 6 gallonsNordic 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