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When full of water: 11
What is Alg·A·Mic™
providing optimal longevity and quality
feeder or conveyor to apply the protectant
even in a media void of organisms
18x24x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack microbes When full of water: 11Nordic 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
