Seal-Tite Filter Rack with Hinged Door, Flanged on Sides, 20" x 25" x 1" ST-254-20251

Seal-Tite Filter Rack with Hinged Door (ST-254-20251) is designed for efficient filter access and secure installation in HVAC systems. Measuring 20" x 25" x 1", this rack features flanged sides for easy duct connection and a hinged door that allows quick filter replacement without disrupting airflow. Built from durable galvanized steel, it provides a tight, reliable seal to prevent air bypass and improve system efficiency. Ideal for residential and commercial applications, it simplifies maintenance while ensuring long-term durability and consistent performance.