12x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Water Filtration Dimensions: 14

Dimensions: 14

Pacific Yew

Autopilot offers guidance for your growing environment

making it suitable for indoor grows

12x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Water Filtration Dimensions: 14Nordic 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