10x25x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack light ergonomic design and utilizes a

ergonomic design and utilizes a powerful and rechargeable

Size: 15''x19

each one can devour up to 50 aphids

Excellent PAR output (1450 µmol/s)

Sunmaster Lighting Systems for Greater Yields

10x25x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 6 Pack light ergonomic design and utilizes aNordic 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