14x14x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack HPS and sound an alarm (both

and sound an alarm (both visible and audible) in the event of the CO2 level going above normal or safe levels

NO ANY NOISE

Auto-restrike feature protects valuable lamps from damaging power interruptions

and an additional power outlet for the IceCAP supplemental cooling accessory

shrubs and vegetation

14x14x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack HPS and sound an alarm (bothNordic 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