17x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack bloom or all at once for

or all at once for dryland farming

and eliminates spider mites

Working Environments:                       Temperature 0-50°C

All PHOTOBIO fixtures feature true IP 65 ingress protection rating from dust and liquids

Contains Pyganic®

17x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack bloom or all at once forNordic 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.