12x12x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack spl_hrg It is compatible with HIDs

It is compatible with HIDs like Gavita/Nanolux/Luxx/Growers Choice/Illuminar/PL and LEDs like Fluence/Next light/Spectrum King

• ¾" tubing and fittings

- Trim up to 7 units/hr

One size fit most

sharper serrations for easily cutting roots and

12x12x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack spl_hrg It is compatible with HIDsNordic 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