Oral-B iO Ultimate Clean Toothbrush Replacement Heads 4 Pack Black

Oral-B iO Ultimate Clean Electric Toothbrush Head, Twisted & Angled Bristles for Deeper Plaque Removal, Pack of 4, Black. Designed for effective cleaning. Compatible with iO series. I bought the wrong ones unfortunately. Not normally something I list. Save!! Oral-B iO brush heads are exclusively designed to fit Oral-B iO toothbrushes. Dentists recommend changing brush head every 3 months to keep an optimal cleaning efficacy.