12x12x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack grow-light-ballasts Engineered to commercial standards with

Engineered to commercial standards with a 15-inch hand selected ash wood treated handle

Minimum order quantity - 6

black interior

Capable of accurately counting your cash at lightning-fast speeds

6cm) "off" level range is 1/2" - 1-1/2" (1

12x12x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack grow-light-ballasts Engineered to commercial standards withNordic 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