The Polyklean Gold W/A filter by AAF International is designed in a size of 16" x 25" x 1" for high-efficiency air filtration. This filter features advanced materials that effectively capture a wide range of airborne contaminants while allowing for optimal airflow. It is suitable for various HVAC applications, ensuring improved indoor air quality by reducing dust, pollen, and other allergens. The filter is easy to install and replace, making it a practical choice for both residential and commercial settings. Its robust construction meets industry standards for performance and reliability.