21x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_nextlight low-profile 315W ceramic metal halide

low-profile 315W ceramic metal halide lighting system designed for commercial growers needs

• Large tea bag size: 17

The EthylBloc™ technology powder contained in the sachet is released when the sachet is dipped in water

A robust internal structure means a healthy immune system

21x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_nextlight low-profile 315W ceramic metal halideNordic 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.