- Original Oclean Professional Clean replacements, pack of 4 brush heads for adult electric toothbrushes - Compatible with all Oclean models: Flow, X Pro Elite, X Pro Digital, X Pro and more - High-density DuPont bristles, FDA certified, for effective and safe cleaning - W-shaped head that adapts to the shape of the teeth, improving stain removal and gum protection - Integrated tongue cleaner to keep breath fresh - Safe and durable materials, suitable for daily use - Easy installation and quick replacement - Professional recommendation: replace the brush head every 2-3 months to maintain optimal oral hygiene - White color, elegant and functional design