The Strata Filter 12 x 20 x 2 by AAF International is a high-efficiency air filter designed for optimal performance in HVAC systems. Measuring 12 inches by 20 inches with a thickness of 2 inches, this filter is ideal for residential and light commercial applications. Its advanced filtration technology ensures effective capture of dust, pollen, and other airborne particles, improving indoor air quality. Constructed from durable materials, it meets ISO standards for reliability and performance. This filter is designed to enhance airflow while maintaining high filtration efficiency, making it a smart choice for maintaining a clean and healthy environment.