12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack led –No replacement parts

–No replacement parts

The Bluelab Guardian Monitor is mains powered and is mounted to the wall or hung on a support and the probes simply placed into the reservoir

Power Draw - 230W

Improve Eciency

12x12x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack led –No replacement partsNordic 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