20x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack spl_fluence The new status indicator light

The new status indicator light at the top of the control panel provides instant feedback

Six square 5' support bars

Features a CNC machined aluminum frame

For indoor growers

| Red = 420

20x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack spl_fluence The new status indicator lightNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.