11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack dis Biodegradable PERpose Plus works on

Biodegradable PERpose Plus works on contact and provides cost effective

Guaranteed free of heavy metals

This special

Daisy chain up to 100 strips on a 20 amp circuit

The presence of the harpin protein triggers an immune response in the plant (hypersensitive response

11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack dis Biodegradable PERpose Plus works onNordic 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.