10PCS Vacuum Replacement Brush Heads PureCompatible for Y1S/Y4/U1/U2/U3/P1/P4 Toothbrush Clean Nozzles(10PureBlack)

- 10-Piece Pure Vacuum Set: 10 pure vacuum replacement brush heads, meets long-term daily use, no frequent repurchases.? - Wide Compatibility: Fits Y1S/Y4/U1/U2/U3/P1/P4 toothbrushes, tight interface fit, no looseness.? - Pure Vacuum Nozzles: Pure design + vacuum nozzles, enhancing tooth surface contact and fitting gum lines.? - Gentle Touch: Soft bristle texture, gentle on teeth and gums, reduces use discomfort.? - Effective Cleaning Aid: Reaches tooth gaps, removes surface food traces, supports daily cleaning.?