16x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack LED Lighting • Unit automatically flushes and

• Unit automatically flushes and fills periodically to maintain the proper conductivity

Also includes four 1

The Actual Size listed above is the exact size of the metal frame

Item # Description Product Dimension Box Dimension Gross lbs CS/QTY UG-TR/D1/240 UltraGrow – 240V Digital Timer

while avoiding the risks of inhaling dusty powders

16x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack LED Lighting • Unit automatically flushes andNordic 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