The Aerostar 20x20x1 MERV 13 Pleated Air Filters (Actual Size: 19 3/4" x 19 3/4" x 3/4") are designed to provide superior filtration efficiency. These filters are made with electrostatically charged synthetic material that effectively 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 MERV 13 filters are comparable to MPR 1500-1900 and FPR 10. They offer 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.

Moreover, these filters improve the efficiency of HVAC units, reducing maintenance and utility costs by removing dirt and minimizing strain on the motor. For optimal performance, it is recommended to change the filter every 60 to 90 days, with an increased frequency of 30 days during peak summer and winter months when the unit is working the hardest.

The Aerostar filters are compatible with both furnaces and AC units, and their nominal size is 20x20x1, with an actual size of 19 3/4" x 19 3/4" x 3/4". The 100% synthetic electrostatic media provides high filtration efficiency while maintaining low air flow resistance.

By incorporating these Aerostar filters, users can enjoy a healthier and more comfortable living environment, while also improving the efficiency and longevity of their HVAC system. The simple installation and cost-effectiveness of these filters make them an attractive option for homeowners and businesses alike.

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