20x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack commercial-greenhouse-fixtures Serial# TD42167 and earlier –

Serial# TD42167 and earlier – must use Bodine motor

8" UV In-Line Duct Ozonator for bigger areas

The manufacturer recommends replacing your HEPA filter every 2 years

order TNRB80ML

spray Good Bug Power Meal onto plants in the area as a supplementary food source

20x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack commercial-greenhouse-fixtures Serial# TD42167 and earlier –Nordic 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