Made to fit the below models of Philips Sonicare Electric Toothbrush:
Sonicare ProResults Toothbrush heads:
How often should the Philips Sonicare ProResults Brush heads be replaced? Brush heads are extremely important to the effectiveness of a Sonicare. The ADA and Philips Sonicare recommend brush head replacement every three months for optimal plaque removal results.
Each pack contains: 3 replacement Phillips Sonicare ProResults Mini Toothbrush Heads