Oral-B iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 4 Count, Black

Perfect fit for my oral b iO toothbrush—no issues with comparability. I feel like this brush head on the normal cleaning setting allows for a thorough cleaning. Bristles hold up well but not too tough feeling. Adding to my list so I can reorder when I need new brush heads!

so much more effective than manual or Phillips sonic brush with io 7 per our non-scientific experience. thelis brish with the io series 7 are impressive combo, avoiding rapid tartar buildup on the inside of my lower front teeth, using bi-pap the mouth dries up, and the buildup was bad after just two weeks with manual brush, needing hard scraping with metal hook to remove, after switching the metal hook is not needed for much longer intervals which to me says its doing s better job (Brushing frequency was twice a day for either option). but the prrof is with the dentist where the cleaning was easier and the gum depth readins improved for the bigger numbers (4,5) by 1 on average. brushes also last several month, we use them for 3m and we try to only apply a light pressure and no traditional brushing motion, just glide to a new tooth and dwell for a second or so, then glide to the next tooth.

Simply the best for your teeth..

Buy the original equipment for this toothbrush. They fit and function perfect. Just sent back replacement brand that just didn't work properly. Best quality is from Oral-B!

Haven’t found any replacements that work as well as these. 4 star only because they’re more expensive than they should

Good product at a good price. Received promptly

Is what it is. No problems, probably better than the off brand knick-offs.

Fits perfect and great to have a few to change out if needed n