21x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Air Filter - Extends the shelf life

- Extends the shelf life of fruits and vegetables

Feeds up to 4 months

and they feature a highly precise microprocessor and four-way output control

Pet-Safe & Glyphosate-Free Herbicide

This ultimately decreases production time while increasing your ROI

21x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Air Filter - Extends the shelf lifeNordic 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.