21x22x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Pest and Disease Control Varia requires a proper use

Varia requires a proper use of the substrate since oxygen goes through the substrate itself

vegetables and trees

Use MICROBE Life Phosphate Supplement regularly to promote lush vegetable and plant growth or as needed in response to phosphorous deficiency

cleaning agents & disease control products

Shaker Tube & Bag – 10 per square foot biweekly as needed

21x22x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Pest and Disease Control Varia requires a proper useNordic 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.