AquaSonic Proflex Replacement Brush Heads | ADA Accepted | for Whiter Teeth & Gum Care | Compatible with Many AquaSonic Toothbrush Handles (3 Pack White)

Fits perfectly and feels just like the originals. Cleans well and lasts a while.

The fit is like OEM. Works brilliantly, high quality, easy to use.

Love the toothbrush and the ease of using these replacement toothbrush heads. Great value

The standard heads that come with the black series (non pro version) are a bit too small with fewer bristles providing less coverage when brushing. The standard heads are also a bit too soft and I can feel the tips aren't rounded out so it's also poky. The Proflex brush heads are the solution! Proflex heads are larger with more bristles providing more coverage and the bristles are much firmer (like a soft-medium), and the tips feel rounded out. I also prefer the 'w' shaped bristles of the Proflex over curved shaped bristles as I feel the 'w' hugs each tooth for a more effective clean. I also get a better clean when brushing my tongue with the Proflex over the standard heads.My one request is that the company add a silicone layer to the back of the brush heads to cushion our teeth; the sensation of my teeth hitting the hard plastic while brushing is uncomfortable! If this change ever happens I'll update my rating to 5 stars.

Great fit for the Aquasonic. These work much better than the brush heads included. Firmer on inside and soft on outside for a great cleaning without gum irritation.

Excellent condition

Excellent brushing action

These are bigger than the brush heads I normally get and I feel like they really get all the crevices and difficult to reach areas. I would buy these again.