Compatible with Oral-B iO Electric Toothbrush Handles. ONLY compatible with all series of the Oral B iO electric toothbrushes. NOT compatible with any of the pro or smart models 500, 1000, 5000 etc or any other models beside the iO series.
Original Oral B iO Replacement Brush Heads, Gum and Sensitive, Black, 2 Count
Oral-B© iO™ Series 9 Electric Toothbrush +4 Oral-B iO Brush Heads & Travel Case
ORAL-B iO Series 7 Electric Toothbrush with 2 Oral-B iO Replacement Brush Heads,
Oral-B iO Series 5 Rechargeable Toothbrush White (New Other -No Charger)
Oral-B iO Gentle Care Replacement Brush Heads, BLACK, 4 Heads
ORAL-B iO SERIES DEEP CLEAN REPLACEMENT BRUSH HEADS SEE VARIATION FOR COLOR&QTY
