10x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack harvest-solutions High temp shutdown feature for

High temp shutdown feature for use with CO2 generators

Anti-skid soles provide better traction to keep you on your feet and avoid accidental slips

Contains AC Infinity axial fans <> which meet UL-507 standards for safety under Underwriters Laboratories certificate E503903

the nematodes exit and immediately begin searching for a new host

Comes in a travel size - take protection with you wherever you go

10x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack harvest-solutions High temp shutdown feature 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