The Pitco B6664301 Fryer Filter Support Rack is a replacement component designed for compatible commercial fryer filtration systems. Measuring 17-1/8 inches by 17 inches, this rack provides a support structure for the appropriate filter assembly during equipment use. A properly fitted support rack helps keep compatible filtration components positioned correctly within the system. http://partsfe.com/support-rack-for-pitco-part-b6664301/1-B6664301.html