13x18x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack nutrients An overtime control system advises

An overtime control system advises users when the relay is active too long

The larger layouts provide frustration free maneuvering

RootShield WP is a certified organic soil inoculant that uses the highly-effective hybrid fungus Trichoderma harzianum

Built with easy-to-adjust cutting blade for precise cutting

13x18x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack nutrients An overtime control system advisesNordic 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.