20x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack eligible-for-discount EX1000-T and XL Scrubber

EX1000-T and XL Scrubber

Negative pressure means molecules in the air are pulled toward the center of the room and toward a controlled disinfection point

animal and marine life-but not for insects and arachnids

Mason bees are different than honey bees and bumble bees because they do not have a queen

20x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack eligible-for-discount EX1000-T and XL ScrubberNordic 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