10x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack Pumps & Irrigation 4' dimensions: 7" H x

4' dimensions: 7" H x 2" W x 53" L

Derived from: naturally occurring endomycorrhizal fungi cultivated on host plant roots

this blade is composed of D2 hardened steel making it durable and a guaranteed quality cut

Spray foliage to clean and enhance for best appearance

10x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack Pumps & Irrigation 4' dimensions: 7" H xNordic 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