Panasonic FV-0511VQ1 WhisperCeiling Fan, 50-80-110 CFM, Square Grill

WhisperCeiling DC fan, Pick-A-Flow Speed Selector 50, 80 or 110 CFM with ECM Motor, <0.3, <0.3, <0.3 sone, Flex-Z Fast installation bracket, Integrated dual 4" or 6" duct adaptor, 7-3/8" housing depth.