12x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Cone Filler Limiting exposure to sunlight and

Limiting exposure to sunlight and intense heat will help prolong the shelf life

and safer for workers and crops alike

This system will assist with keif collection

emit a bluish purple light that is ideal for the veg cycle

making the growth chamber excellent for small scale isolation research

12x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Cone Filler Limiting exposure to sunlight 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