17x22x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack Commercial Lighting usable height is 3

usable height is 3

and DE bulbs are more efficient than standard bulbs

This consistency is due to the sheer complexity of our nutrient blends

It comes pre-mounted with a 1000W high frequency ballast

5mm spherical tip is for use in moderately aggressive liquids

17x22x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack Commercial Lighting usable height is 3Nordic 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.