The Aerostar 20x22x1 MERV 13 Pleated Air Filters (Actual Size: 19 3/4" x 21 3/4" x 3/4") - 6 Pack are designed for superior filtration efficiency. These filters are made with electrostatically charged synthetic material that draws and captures allergens between 0.3 - 1.0 microns, including lint, dust mites, spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria. Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions, these filters are a simple and cost-effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms.

The filters are compatible with furnaces and AC units, and they improve the efficiency of the HVAC unit by removing dirt and reducing strain on the motor, thereby reducing maintenance and utility costs. For best results, the filters should be changed every 60 to 90 days, but the frequency should be increased to 30 days during peak summer and winter months when the unit is working the hardest.

These MERV 13 filters are comparable to MPR 1500-1900 and FPR 10, ensuring superior filtration efficiency with low air flow resistance. The 100% synthetic electrostatic media provides high efficiency, making them a reliable choice for maintaining a clean and healthy indoor environment.

In summary, the Aerostar 20x22x1 MERV 13 Pleated Air Filters offer a simple and cost-effective solution for improving indoor air quality. With their ability to capture a wide range of allergens and particles, they contribute to a healthier home environment and help reduce the strain on the HVAC system, ultimately saving on maintenance and utility costs.

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