The KOCH HWELL MERV 13 filter measures 20x25x4 inches and is packaged in sets of 3. This high-efficiency filter is designed to capture a wide range of airborne particles, including allergens and dust, ensuring cleaner air in your environment. Constructed from premium materials, it meets rigorous industry standards for filtration performance. Ideal for residential and commercial HVAC systems, this filter promotes better indoor air quality while maintaining optimal airflow. Its specific size allows for easy installation in standard filter slots, making it a practical choice for effective air filtration.
