20x24x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack nutrient-combo Get your garden going with

Get your garden going with Grow Big

Recommended Max CFM: 250 CFM

Measures 51" L x 27" W x 13" H

The 4000W required to run the 4 additional lights and the small wattage draw for exhaust fans is minor compared to the savings from lower electrical comsumption required to AC the growroom

SMS Soft Scrub™ pants offer the comfort and safety you need to work long hours

20x24x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 12 Pack nutrient-combo Get your garden going 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