Toothbrush Heads for Gentle Care & Sensitive Teeth,Replacement Heads Compatible with Oral B iO 2/3/4/5/6/7/8/9/10 Electric Toothbrush,iO Toothbrush Heads

Compatibility: Our io replacement head is compatible with Oral-B IO Series 3 4 5 6 7 8 9 electric toothbrushes, and also suitable for Ultimate Clean and Gentle Care io series brush heads

Professional Grade Bristles: Our iO replacement heads are made with high-quality, durable, and soft bristles that effectively clean your teeth while gently caring for your gums

Durable and Long-Lasting: Made with high-quality materials, these replacement heads are designed for durability, ensuring optimal performance for up to 3 months per brush head

Individual Packaging and Dust Cap: Each iO toothbrush head is individually packaged and comes with a dust cover, making it easy to store and travel with. The dust cover provides all-around protection for your oral health

Indicator bristles: Dentists recommend replacing your toothbrush every 3 months. Replacement toothbrush heads have indicator bristles that semi-fade to remind you when to replace your toothbrush head