Review on Oral-B Professional Care OxyJet MD20 Irrigation, white/blue by Riko Long ᠌

A good device, while it is new. The weak point is one small rubber band in the piston pump. It quickly turns into dust, in connection with which, first, the pressure drops and the jet becomes weaker and weaker, and then completely (in my case) falls off the piston and blocks the air intake. As a result, the motor turns, the piston moves, but there is no pressure in the system. I purchased the device in the region of 3500, the cost of the pump at the moment is from 2600 to 3500, and the cost of a new device on the market is 4126. I conclude that the device is unreliable and disposable. Repair is not profitable.