This was a replacement for another unit that developed cracks in the plug housing. As with that unit, I love the device itself. It cleans my teeth and leaves my gums healthier than years of different products have been able to do. Fingers crossed that the plug doesn't fall apart on this one too.
Love the dual feature idea, but it's very hard to keep your hands and handle dry with the brush flosser. The flosser we had was much dryer since it was easier keep from dripping water all over.
I have been using the Sonic Fusion for a couple of years now. I truly believe that it has helped my oral health. I have had much better dentist visits since started using it. I recently purchased the most recent model and have been thrilled with the minor improvements that they have made. I definitely recommend getting this Waterpik.