Waterpik Full Size Replacement Brush Heads for Sonic-Fusion Flossing Toothbrush SFFB-2EW, 2 Count White

Work great. Fit perfect with my toothbrush. Great price too. The bristle softness is just right. Not too harsh. Gets rid of plaque too.

They are a great replacement for my toothbrush.

Worked perfectly. Fit, size and looked great. Loved two to a pack so I can have backup.

I gave this product a rating of four due to the price. In my opinion my Waterpik Sonic-Fusion water flossing toothbrush was expensive (over $150), and it seems interesting to have to pay such a high price for the replacement brush head – especially when it is recommended to replace it every three months. I am also curious as to why the original unit came with the compact brush head instead of the full size brush head – it would have been great if the unit had come with one of each so that we could compare the two different sizes and know which one we preferred when it was time to reorder. If you are researching the two different sizes (like I did before purchase) then look at my photos for a comparison of the full size versus the compact size. I have now used them both and think I prefer the compact size. This is a two pack of the full size replacement brush head. I am not sure why one of the brush heads in the package comes with the silver band on it and the other one in the package does not – but that is how they are pictured in the ad also. They are easy to physically replace, fit well, and do their job. (I purchased this product – it was not part of a promotion.)

Perfect. As an adult, I like the non compact size.