20x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Ventilation Weight 50 g (1

Weight 50 g (1

Zenport ADZH100 Accuzen hanging mechanical spring dial scale accurately measures weight of grain

Rubber grip on top for easy use

Suitable for aeroponic propagation

20x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Ventilation Weight 50 g (1Nordic 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.