The MG300 MASTER LINK 14W x 20L filter by Koch Filter Corp is designed for high-efficiency air filtration. Measuring 14 inches wide and 20 inches long, this filter is ideal for various HVAC applications. Constructed with durable materials, it ensures long-lasting performance and compliance with industry standards. Each carton contains 1 filter, making it a practical choice for maintaining air quality in commercial settings. The filter's design allows for easy installation and replacement, ensuring optimal airflow and filtration efficiency.