12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Steel stake Available in 4 foot and

Available in 4 foot and 5 foot widths

These Small

Maximize your lighting setup without adding more lamps or additional heat sources

Several strains that produce plant vitamins

small spaces and other applications where the option to not have the filter in the room is desired due to space restrictions

12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack Steel stake Available in 4 foot andNordic 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