25x28x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack growing-media Comes with housing

Comes with housing

Nordic Pure 20x25x2 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Noise (dB) - =50dB

Speeds uptake and distribution of essential macro- and micronutrients required for all plant metabolic functions and growth

25x28x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack growing-media Comes with housingNordic 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.