20x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack Commercial Lighting 0% Water Soluble Magnesium

0% Water Soluble Magnesium

this breathable fabric chars

or any other method of fastener for easy retrieval

They feature razor-sharp stainless steel blades

Made from environmentally degradable plastic

20x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack Commercial Lighting 0% Water Soluble MagnesiumNordic 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