15x15x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack soil nutruient Calcium is critical to the

Calcium is critical to the health of your plant

Just swap the tumbler out and keep running

leading to constant issues with pH and nutrient “hotspots

Less energy

15x15x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack soil nutruient Calcium is critical to theNordic 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.