18x22x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack stocked The auto-off feature can be

The auto-off feature can be set to shut the meter off at 8 or 60 minutes

Specifically designed features allow this tray to sit flat on shelving with a trough that hangs slightly over the edge

Number of sites: 35

Requires only pliers or crescent wrench to assemble

Enhanced aeration and drainage

18x22x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack stocked The auto-off feature can beNordic 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.