4000 FILAMENTS
The Oral-B iO Gentle Care Refill Brush Head has 4000 filaments for a gentle and effective cleaning experience.
SEE WHAT PEOPLE SAY ABOUT THE iO GENTLE CLEAN
“WHAT A BRUSH,
WHAT A CLEAN”
![Oral-B iO Gentle Care replacement brush heads](https://images.ctfassets.net/bvfblnbzfyak/3CPspmVYbH7nQio3bzIRF2/73ddca5010111df42af2bf33df374ef3/file.png?fm=webp&q=85)
The Oral-B iO Gentle Care Refill Brush Head has 4000 filaments for a gentle and effective cleaning experience.