10x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack Extension This is difficult to achieve

This is difficult to achieve in facilities (modern or older) due to short comings in HVAC design

Input Voltage:                             240 VAC

humidity and CO2 levels

essential oils

(x2) Electrical Box Filter Mesh - 10 Pack: Particulate screen to be replaced as required

10x30x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack Extension This is difficult to achieveNordic 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