12x27x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers The granular carbon has a

The granular carbon has a 1050 mg/g iodine number providing more surface area and thus a longer filter life

It makes a grow environment that is equally effective for all approaches—hydroponics

NO artificial pesticides or fungicides

temperature and relative humidity values

They offer many features that make them exceedingly well-suited for horticultural climate control

12x27x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers The granular carbon has aNordic 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.