Replacement Brush Heads for Sonicety HI-920 HI-923, 4-Pack

I ordered an electric toothbrush from HSN several years ago. Finding replacement brushes were next to impossible since HSN didn't carry the brand anymore. Thanks to Google search and Amazon I found these brushes. Although, it's not the same brand, they fit perfect.

As others have mentioned, these do fit onto the Violife Slim Sonic toothbrush, which is what I bought them for. Comparatively, these brush heads are smaller and much stiffer than the heads that come with the Violife, and I find they don't spread toothpaste nearly as well.

It's hard to find replacement heads to the Slimsonic type of toothbrushes. This brush heads fit the base securely.The brush heads are at least a third smaller than the Slimsonic/Violife brand, and the bristles are slightly more firm (they do soften a bit). To me, this is fine; I like them, but if you're expecting a large brush head be armed with this knowledge. Overall, they work very well for my needs.

I bought these as replacement heads for the Slim Sonic Vionic toothbrush. They fit perfectly and are the same softness. After I bought one package, I reordered.

Fits Violife toothbrush. A little small, but effective.

I have a couple of SlimSonic travel toothbrushes, and like others have mentioned, these replacement toothbrushes fit the SlimSonic ones as well!

I've used these Sonic Tooth Brushes for years and because the price for the toothbrush was very reasonable, I use to just buy another whole tooth brush instead of buying replacement brushes. Well, the price has gone up and I found the Sonicety Replacement Brush Heads for Sonicety HI-920 HI-923, 4-Pack. I was happy until I tried using them. The brush replacement fits perfectly. The brush head is much smaller than the original one and the bristles are very stiff and hard. Not easy on the gums at all. I did not return this item for a refund, as it wasn't worth my time, but I will not purchase them again.

great price, and also fits the Slim Sonic Electric Toothbrush