17x19x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack misc The Polyurethane ring attaches to

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

and it provides gentle

The HP1 bucker is simple

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

The larger layouts provide frustration free maneuvering

17x19x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack misc The Polyurethane ring attaches toNordic 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.