Bought to replace older model. Works very well but reservoir is significantly smaller. Also, it is not clear that this model will accept all of the tips that I previouslyused.
Honestly, I couldn't decide whether I should get it or not, but I'm really happy I did. Flossing with the typical string was a lot of work, especially since I have braces, and it took a lot of time. Now, I floss within a minute or so, and it makes it a lot more fun to floss. Love this product!
Had a one tooth bridge put in,and could not floss either side,so this waterpik has been the answer to getting any food out that might be stuck on either side of the bridge.