14x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack led and then nest within the

and then nest within the table as the solution drains

It is fully compatible with the controller systems

Exempt from EPA registration as a minimum risk pesticide under FIFRA 25b

perlite/pumice

14x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack led and then nest within theNordic 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