Yes the reservoir door was not the correct one.but we have since found out from Phillips the this flosser has been discontinued. So we will keep these parts so once we have purchased a new flosser they will do for that
Glad to find this replacement, good fit.
The door on my airflosser broke after dropping it and had no idea I could replace it until I found this website. Real lifesaver! Perfect fit, fits even better than the original one in my opinion