10PCS Replacement Toothbrush HeadsCompatible for Y1/Y1S/Y3/Y4/Y5/P1/P3/P4/P5/P10/U1/U2/U2S/U3S/F2/F1

- Functions as 10PCS Replacement Toothbrush Heads, specifically designed to be compatible for models including Y1/Y1S/Y3/Y4/Y5/P1/P3/P4/P5/P10/U1/U2/U2S/U3S/F2/F1. - Features wide compatibility, tailored to match the specifications of Y1/Y1S/Y3/Y4/Y5/P1/P3/P4/P5/P10/U1/U2/U2S/U3S/F2/F1, ensuring seamless replacement use. - Aligns with a 10PCS pack quantity, meeting long-term replacement demands without frequent purchases of individual toothbrush heads. - Matches standard replacement head design, fitting the corresponding toothbrush handles of the listed models for easy installation and use. - Meets practical toothbrush replacement needs, combining 10PCS pack convenience and broad compatibility for Y1/Y1S/Y3 series and other listed models.