6x Original Oclean Replacement Brush Heads for X PRO Elite/Flow/F1/Z1/One

Universal Compatibility: Fully compatible with Oclean X, X PRO, X PRO Elite, Flow, F1, Z1, One, Air, and Air 2 series models. Hygienic Materials: Crafted with high-quality, food-grade materials to ensure a safe and healthy daily brushing experience.