Emmi-dent E4 - Replacement Brushes (4 pieces) for micro tooth cleaning with ultrasound. The attachments in adult size are suitable for both the Emmi-dental model and the Emmi-dent 6. The Emmi-dent brush head contains a special and patented ultrasound chip.

It is recommended to replace the brush head every three months. With use, the bristles' ability to transmit sound at 100% weakens. The effectiveness diminishes over the months, and the cleaning performance decreases.