10x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack Master Controller Working Environments: Temperature 32-122°F

Working Environments:        Temperature 32-122°F

a natural compound helpful in disease suppression and root knot nematode control

and other toxic and noxious chemicals

Any bait not consumed by slugs or snails will naturally degrade and become part of the soil

Weight: 47 lbs

10x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack Master Controller Working Environments: Temperature 32-122°FNordic 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