12x16x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack soil Use the included pipe cleaner

Use the included pipe cleaner and a small amount of isopropyl alcohol to remove residue from the air pathway and coils

this combination provides your plants with powerful nature-based protection against even the toughest pests

Operating Pressure Range: 4

Citric Acid lies below 4

12x16x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack soil Use the included pipe cleanerNordic 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.