18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack Nutriants Make the most out of

Make the most out of your Active Air filter with a corresponding Active Air pre-filter

Kit Includes (2) 18” Support Bars

When these extracts are applied

heavy-duty-unit that seals bags up to 15 in wide

As the infection moves through the pest population

18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack Nutriants Make the most out ofNordic 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