12x12x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack reflectors and grow lights • Blue light for a

• Blue light for a robust

This pump is very quiet and runs from a manual on/off switch

Includes 12-foot corded sensor probe

A reflector and cooling duct in one

plus a thermal controller

12x12x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack reflectors and grow lights • Blue light for aNordic 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