16x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack pots Each unit has been pre-programmed

Each unit has been pre-programmed with factory recommended settings for quick plug and play operation

Simple CO2 controller with display and day/night detection

Each HLG-550 V2 uses 4 of our custom designed full-spectrum high efficiency white light quantum boards with Samsung LM301B and Blue 470nm

0 and later

16x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack pots Each unit has been pre-programmedNordic 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