The 10x20x1 filter by Koch Filter Corp is a reliable choice for HVAC systems, designed to fit standard filter slots. This filter effectively captures dust and allergens, improving indoor air quality. Its 1-inch thickness ensures easy installation while maintaining optimal airflow. Made from high-quality materials, it meets industry standards for performance and durability. Ideal for both residential and commercial applications, this filter provides a cost-effective solution for maintaining clean air and efficient system operation.
