Sonimart Premium Replacement Toothbrush Heads compatible with Sonicare DiamondClean HX6063, Black 8 pk, for DiamondClean, Essence+, Plaque Control, Gum Health, FlexCare, HealthyWhite EasyClean

I'm using these brush heads on a DiamondClean HX9352. It's almost a perfect fit, gets loosen up after a few use, just have to push it back down. It does the job pretty good, however it doesn't work well with the pressure sensing tech in sonicare handle. So I'll have to push it on my teeth a little harder for it to detect the right pressure to engage the brushing. Not recommended for long term use, unless they improve the design, for this will most likely damage your teeth.

Great alternative to the super expensive replacement heads. I cant' tell the difference.

Cheap knockoffs that I bought accidentally. They fit fine but they leave my teeth feeling like they weren’t fully clean and my gums are sore. STAY AWAY.UPDATE: Although I was refunded for my purchase I still view these as low quality brush heads.

Perfect fit, works as described.

They fit pretty well but too hard in general, it can bruise the gum when it's too hard, so I had to purchase the sonicare ones from costco again. If you like the super hard and firm head you can try it otherwise be aware.

The brush is looser than the original Sonicare brush, slipping off the Handel

I love the price

excellent