12x20x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack harvest-solutions Precisely control photon output when

Precisely control photon output when paired with Autopilot PX series controller (PX2 and above)

to create larger fruits and flowers

and IP66 waterproof

All materials are rated for washdown and are resistant to corrosion from commercial cleaners and sanitizers

Release your harvest quickly through the bottom of the fruit picking bag sling by unbuckling the fold-over compartment

12x20x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack harvest-solutions Precisely control photon output whenNordic 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