I haven't had these installed to give them a long term review like the 2 year post, but I am very satisfied so far. They look AMAZING and work wonderfully. I don't think there will be any issues with the nozzles clogging based on previous long term experience with a very similar item, but only time will tell! Comparable rain fall shower heads of this size are so much more money that even if this worked well for only a few years, I would be happy. Amazing deal.