Easy to attach. Would have been nice if they had provided the shaft key. Took a few trips to different stores to find the right key. Had to impervious three spacers to take up the gap but was easily managed. I thought that 2800 PSI would have been plenty but if I would do it over I would opt for the 3200 PSI.
Miseno MMBF080A 80 CFM 0.4 Sone Ceiling Mounted Bathroom Exhaust Fan - White NEW