16x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Promote • Non-volatile memory

• Non-volatile memory

It has an NPK of 5-3-0

hot-dipped galvanized steel for maximum resistance against any element

making this a safe product to use for routine odor control

but preserves the characteristic odor and taste of the species

16x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Promote • Non-volatile memoryNordic 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