13x20x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack commercial-greenhouse-fixtures measures 18''L x 18''W x

measures 18''L x 18''W x 25

Support large filters and heavy reflectors without compromising your growth area—the Hercules means center support poles are superfluous

• 3 Year warranty on fixture

the UVC light is continuously shining on the collected organisms with high efficiency of kill

Ideal for fixed installation with brackets on Unistrut (C profile) systems

13x20x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack commercial-greenhouse-fixtures measures 18''L x 18''W xNordic 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.