16x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack AC / Dehumidification / Humidification (2) RAW Nitrogen - 8

(2) RAW Nitrogen - 8 oz

These bags offer a fantastically versatile tool for all around the home

and growth by improving the rootzone environment

Foliar application: Use 4-8 ml per gallon of water once or twice a week

16x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack AC / Dehumidification / Humidification (2) RAW Nitrogen - 8Nordic 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