17x19x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack misc Built-In Photocell Detecting Day/Night Mode

Built-In Photocell Detecting Day/Night Mode

It’s safe for plants and effective for use in soil & soilless media

this goes for your air conditioning system too

The Polyurethane ring attaches to the tumbler wheel adding durability and strength while the powerful structure maximizes friction

17x19x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack misc Built-In Photocell Detecting Day/Night ModeNordic 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.