10x20x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack soil nutruient Food-grade materials

Food-grade materials

Easy to operate

1 pallet = 512 Hugos

use additional pouches at equal spacing

botrytis blight (gray mold)

10x20x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack soil nutruient Food-grade materialsNordic 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