9PCS Replacement Brush HeadsCompatible for Oclean Flow/X PRO /F1/Z1/One/ Air2 Sonic Electric Toothbrush Nozzles Soft(9 HUIOC)

- Device Fit; Compatible for Flow, X PRO, F1, Z1, One, Air2 sonic electric toothbrushes.? - Specs; 9PCS total, designed as soft replacement brush heads for target models.? - Product Trait; Features soft texture, matching the sonic toothbrushes’ use needs.? - Core Role; Supports regular replacement of the target toothbrushes’ soft nozzles.? - Usage Scene; Ideal for users replacing soft heads of compatible toothbrushes.