12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack Lighting • Frequency: 50/60 Hz-50 Hz

• Frequency: 50/60 Hz-50 Hz

In addition to the Bluetooth stereo

and HLC3 functions into one unit

or applied with band or broadcast-type sprayers

TDS Accuracy: 2% full-scale 1 LSD

12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack Lighting • Frequency: 50/60 Hz-50 HzNordic 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