10x25x1 MERV 8 Plus Carbon AC Furnace Filters 12 Pack drying-racks Like all of our ballasts

Like all of our ballasts the DER comes with Random Start

Every model is built for direct connection in-line with standard diameter round ducting

Delivers essential nutrients during bloom phase

Weed and Disease Control

10x25x1 MERV 8 Plus Carbon AC Furnace Filters 12 Pack drying-racks Like all of our ballastsNordic 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.