17x22x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack 9 CFM 10 lbs (fills 2 cu

10 lbs (fills 2 cu ft)

Strength was specially formulated to work with the Growth Science nutrient regimen to reduce stress while providing additional potassium at the early flowering stage to help the plant meet increased nutrient demands

Humidity<=90%

providing growers the option of safely running a high wattage metal halide lamp without a protective lens

17x22x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack 9 CFM 10 lbs (fills 2 cuNordic 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.