Cellena replacement heads are only compatible with Oral-B iO series of electric toothbrushes, for 3/4/5/6/7/8/9/10 Series
Our uniquely designed toothbrush heads feature a combination of concave and convex bristles, ensuring a thorough clean that reaches every nook and cranny of your teeth. The gentle concave buffer outer ring protects your gums while the convex bristles effectively combat plaque buildup
Our replacement head features a unique design with round and heart-shaped markers, allowing family members to easily distinguish their respective
Dentists recommend replacing the brush head every 3 months for optimal use. Ensure your oral hygiene by following this advice
Toothbrush Heads Compatible with Oral B iO Replacement Heads, for IO Series 10/6/7/9/5/4 Electric Toothbrush, Black Brush Heads,10 Count