10x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack HVAC & HOME VENTILATION • Multi-Nitrogen Sources

• Multi-Nitrogen Sources

It’s designed to be the true 1:1 replacement for the fixture that helped revolutionize the industry nearly three decades ago

commercial landscapes

allowing more even distribution of moisture throughout the slab

destroying harmful micro-organisms in other liquids

10x20x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack HVAC & HOME VENTILATION • Multi-Nitrogen SourcesNordic 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