10x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack plant-support We've incorporated DYNOMYCO® into every

We've incorporated DYNOMYCO® into every transplant cycle and the difference in early establishment is clear

High flow pleated Sediment filter: This is a washable

transplant through flowering and fruiting

and now include even more to enjoy

10x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack plant-support We've incorporated DYNOMYCO® into everyNordic 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