20x32x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Controller Included fittings: 5/8"

Included fittings: 5/8"

Easy to read LCD

Automatic Calibration - The Checker Plus is calibrated automatically to one or two points

Spray every 5-10 days

Vine mealy bugs

20x32x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Controller Included fittings: 5/8"Nordic 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.