16x36x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_cg KALIX Phosphorus is ideal for

KALIX Phosphorus is ideal for boosting phosphorus levels

increasing the rate of chemical reactions which facilitate plant growth

dried and processed

Perfect for 1

standard markers

16x36x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_cg KALIX Phosphorus is ideal 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.