XG-7550RF Model XG-7550RF is a steel perforated face filter back return diffuser designed to match the appearance of the XG-7500 series supply diffuser. XG-7550RF and 7650RF Series XG-7550RF XG-7650RF × Purchase Options: REQUEST A QUOTE Configure to Order Need a specific configuration? Submit a request online and get a quote from your local representative within 4 hours. REQUEST QUOTE Show All Submittals XG-7550RF - Steel Perforated Filter Return Diffusers, Square Neck Catalogs Ceiling Diffusers Ceiling Diffusers Selection Guide Diffuser Selection Flow Chart Product Handbook Instruction Manuals Ceiling Diffuser IOM Specifications XG-7550RF - 7650RF Spec Other Product Information Finish Options Warranty Warranty Statement for Air Distribution Products