18x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Controller Animal enclosures & kennels

Animal enclosures & kennels

Special anti-tip retainer that prevents the top from tipping

Count confidently with the on board ultraviolet

Refill cartridge for Air Box 4+

Deep dish bowl included

18x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Controller Animal enclosures & kennelsNordic 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