$57.99 Philips Sonicare HX902365 C2 Optimal Plaque Control Replacement Toothbrush Heads - 3 Pack for 
Philips Sonicare C2 Optimal Plaque Control 6 Brush Heads HX9026/80 BRAND NEW | eBay
C2 Optimal Plaque Control (formerly ProResults plaque control) HX9026/80 | Sonicare
