The product is a 20x20x1 MERV 10 air filter replacement from Airflow, designed for HVAC systems. It features electrostatic filtration technology and is dust, moisture, heat, and antimicrobial resistant. The filter has a filter life of 3 months and is made with synthetic filter media to provide clean air for your home. The pack includes 3 filters, each weighing 1 pound, suitable for use in air purifiers, air conditioners, and furnaces. Manufactured in the United States, this filter is a reliable solution for maintaining indoor air quality.
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