Pisonicleara Replacement Toothbrush Heads(10-pc) Compatible with Philips Sonicare Electric Tooth Brush Electric Tooth Brush Refill 4100 Hx6920 Hx9023

Pro: these are off-brand brush heads but they actually stay on as the handle vibrates. Good deal and as effective as the name brand. Con: They are tight on and off. Update after 3 months’ use: these off brand brushes still fit tightly and brush bristles lasted longer than the name brand.

Paying full tilt for Sonic-care toothbrush heads? Why? These work just as good and save some money in the process. I switched to these several months ago and definitely helps when you swap head every month. Shapes are similar to the name brand entry and mid tier toothbrush heads. They fit perfectly on my toothbrush and does not affect the battery life. Just saw my dentist for my semi-annual exam and nothing to report!

I bought these replacement heads for my electric toothbrush, looking for something practical and good quality without overspending, and they honestly surprised me. They fit perfectly on my Philips Sonicare, and the cleaning feels very close to the originals. I also like that they come in a multi-pack, so I don’t have to worry about replacing them often. A reliable option that simply gets the job done.

I was a little worried about whether the toothbrush heads would actually fit and function perfectly since they were not made by the manufacturer. They fit perfectly, and are indistinguishable from the originals. They also cost about $1 each as opposed to the exorbitant price for the manufacture's replacement toothbrush heads. Great buy, and highly recommended!

Excellent replacement for the name brand. Way cheaper and just as good. Would reccommend.

These work perfectly w/the Sonicare toothbrush system. Save yourself the money & get these. They may not have exact fit at base but doesn't matter. The way it works is the same.

These are way better than a sonicare brush heads that come with the sonicare toothbrush. Thank you so much for the amount and the value. You have a customer for life as long as the quality continues to be great with a fair price. I like that the brush heads are bigger than the sonicare brush head. When I had the sonicare brush heads, I was going to throw my sonicare toothbrush away because it hurt to brush my teeth. But, these toothbrush heads are the right size and they didn't hurt my teeth while I'm brushing. My gums are happier. I'm so glad that I didn't throw my sonicare brush base away. After looking at another lady's review and then trying this product for myself, I'm very pleased. I will continue to buy from you. Thank you for a better product.

Brush is very stiff, not like name brand version for same toothbrush

Se adaptan muy bien a mi cepillo funcionan igual a las originales.