18x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Growing Accessories Mobius Helical Blade

Mobius Helical Blade

Inoculate at any time throughout plants life

With up to 6 pounds per hour of dry weight trimming capacity

Six square air inlets at bottom

LATE VEG (LAST 1 OR 2 WEEKS): 0

18x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Growing Accessories Mobius Helical BladeNordic 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