Aerterra 16x20x1 MERV 8 AC Furnace Air Filter (1-Inch Pleated)

Designed for everyday home comfort, the 16x20x1 MERV 8 pleated air filter traps dust, pollen, lint, dust mites, and mold spores to keep indoor air cleaner. It fits a wide range of furnaces, AC units, and return-air grilles. Lasts about 90 days. Available as a single filter or a value case pack.