16x24x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack veg-and-bloom 3inch/L1160*W190*H615mm

3inch/L1160*W190*H615mm

but bad for your plants

- Can be used on most types of fruits & vegetables

This metalized plastic sheeting will reflect about 98% of the light that hits it

Max 5x5ft (12+ inches from canopy)

16x24x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack veg-and-bloom 3inch/L1160*W190*H615mmNordic 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