18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack nutrient-combo After extensive research and development

After extensive research and development

Fixture comes with MaxPar DE 600W HPS Hamp and a Double Jacketed M axPar DE MH 600W 6k lamp

Equipped with garden hose fitting

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Make sure the roots are in direct physical contact with the powder inoculum

18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack nutrient-combo After extensive research and developmentNordic 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