14x14x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack ac-dehumidification-humidification • Calibration 2 points -

• Calibration 2 points - automatic

The way to take off a bar is the same way – hold the pin down and slide to your left

- 24-hour data log of values

causing their death

Its low-profile design enables the unit to fit in tight spaces

14x14x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack ac-dehumidification-humidification • Calibration 2 points -Nordic 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