I've had my TOTO Washlet for 15 years. It is beginning to show its age and so today I went shopping for a new one. Actually, I want one similar to what I have. They no longer make the model I own but one which is similar. The best news is that it is $347!!!!!! I'm not handy so I'll have my plumber switch it out for me. He put the one I have in for me years ago! Best wishes!