21x23x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack food-storage The AF365 tracks the total

The AF365 tracks the total number of hours in the life cycle of the unit

Internal ruler on optics measures objects from 0

Alternate rows and zones within the same environment

✅ Suggested Uses

21x23x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack food-storage The AF365 tracks the totalNordic 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.