Leaked half the water flow on first use.
Cheap imitation! Received mid Dec. 2020 to keep in stock for my waterpik when needed. Now Away & needed. Attached as directed. It looses more water at bottom of hand piece than gets out the tip piece & using highest setting makes no pressure difference, only greater water loss. Not the kind of thing you know about in 30 days if saving for need.
Rating: 1 stars