20x24x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack Lighting Accessories and are ideally paired with

and are ideally paired with PARsource DE reflectors and Agrosun DE HPS lamps

Most users will only use proportional control but the integral and derivative terms are there for advanced control

Growers report tighter inter-nodal spacing and better yields on flowering plants

Highly flexible – can be applied in standard foliar spray applications or in tank mixes

Fully Customizable

20x24x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 6 Pack Lighting Accessories and are ideally paired withNordic 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