The Piezon® 150 attaches to water system and has a unique external water filter and clear water line for biofilm detection. The LED handpiece ensures enhanced visibility while the fingertip control delivers 35 individual power increments for the exact power you want, when you want it. Illuminated handpiece that remains lit for 20 seconds after the foot control is released for continued visibility of the treatment site and easier diagnosis. Instantaneous tip amplitude adjustment offers smooth treatment and ultimate patient comfort. Exceptionally low noise level during operation provides a more peaceful patient experience.