12x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack AIR FILTER BOXES • Reports temperature and RH

• Reports temperature and RH values back to the dehumidifier control module

The included batteries provide 600 hours of continuous use

iron and magnesium

customizable height

12x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack AIR FILTER BOXES • Reports temperature and RHNordic 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