10x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack Extension (x2) Electrical Box Filter Mesh

(x2) Electrical Box Filter Mesh - 10 Pack: Particulate screen to be replaced as required

They contain a low amount of chitin and are high in protein and fats

Must manually replace fuse and/or reset breaker switch

ergonomic design with comfy arm rests

10x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack Extension (x2) Electrical Box Filter MeshNordic 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