21x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom 2/4/6°F temperature deadband option

2/4/6°F  temperature deadband option

Helps plants resist mineral toxicities

durable safety pool for unexpected water spills

Use sparingly

21x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom 2/4/6°F temperature deadband optionNordic 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.