User rating, 4.7 out of 5 stars with 304 reviews.
It said “Fits all Philips Sonicare click-on handles” at the bottom of the packaging container. Including a picture for review.
Answered by Rainbow4girl 4 months ago
Hello! The Philips Sonicare C1 brush heads are compatible with all click-on model toothbrushes from Sonicare. The only model that would not be compatible is the E-series or Essence toothbrush.
Answered by Philips Consumer Care 9 months ago