14x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack pumps-&-irrigation • Holds full vacuum for

• Holds full vacuum for 24 hour+

0 mil Nitrile X-Large - Case of 10 boxes (100 per box)

higher quality

Master B – 32oz

000 hours and are certified by CE and RoHS

14x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack pumps-&-irrigation • Holds full vacuum forNordic 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