Bought my last WaterPic in 1996 and only bought a new one now because I could not get the pics for it any more. I trust this new model will last just as long.
Response from waterpik.comBy WaterPik, Product Support, May 2, 2022
Hello Linnie - Thank you for your longtime support. Your review means a lot to us and lets us know we’re on the right track! This model carries a three-year warranty. If you have any issues, please let us know! You can email us directly at smreviews@waterpik.com. Or call customer service at 1-800-525-2774 for assistance.
Replaced an older model so tips are interchangeable. Multiple pressure settings. Improved water on/off switch design. This unit seems to go thru more water than the older model but that is no big deal.