21 1/2x26x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients-and-supplements Includes four 6-foot precision thermal

Includes four 6-foot precision thermal probe that are water resistant

or 275 LED fixtures and offers 24-hour and week by week timer

RAW Classic is where it all began

integration with smart controls and a 5-year warranty

21 1/2x26x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients-and-supplements Includes four 6-foot precision thermalNordic 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.