14x14x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack spl_hrg black interior

black interior

traps last for months and holds thousands of insects

115 x 34 x 25 cm (45 x 13 x 10 in) Dimensions

Great quality

Proven to reduce more noise than any other muffler available

14x14x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack spl_hrg black interiorNordic 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