Aerostar 20x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4″ x 19 3/4″ x 3/4″)

The Aerostar 20x20x1 MERV 8 Pleated Air Filters are designed for superior filtration efficiency, capturing allergens between 0.3 – 1.0 microns, including lint, dust mites, spores, and pollen. These filters are a cost-effective way to create a healthier home environment, free of airborne allergens that can trigger allergy and asthma symptoms. They also improve HVAC unit efficiency, reducing maintenance and utility costs by removing dirt and reducing strain on the motor. The filters should be changed every 60 to 90 days, or every 30 days during peak summer and winter months. Made with 100% synthetic electrostatic media, these filters are simple to install and are manufactured by Filtration Group, a leading supplier of filtration solutions. Compatible with furnaces and AC units, the nominal size is 20x20x1, with actual dimensions of 19 3/4″x 19 3/4″ x 3/4″.