17x17x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack smoking-accessories Change nutrient solution weekly to

Change nutrient solution weekly to avoid excess sediment

spider mites and thrips

seamlessly fitting over your inline duct fan’s flange

- Runs double ended or single ended lamps

Advanced color display

17x17x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack smoking-accessories Change nutrient solution weekly toNordic 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.