Amazon.com: Philips Sonicare Optimal Whitening White BrushSync Heads (Compatible with All Philips Sonicare Handles), Pack of 8 : Health & Household
PHILIPS (Philips) Sonic Care White Plus (Former Diamond Clean) Replacement 8710103850359 | eBay
For Philips Sonicare HX6064/65 W2 Optimal White Set of 4 Toothbrush Heads White | eBay
C1 Pro Results Sonic Toothbrush Head Replacement Brush Heads Compatible with Philips Sonicare Diamond Clean Electric Toothbrush,HX6014/65,4 Count,White - Walmart.com
1100 Series Sonic electric toothbrush HX3641/02 | Philips
3100 series Spazzolino elettrico sonico + la custodia da viaggio HX3673/13 | Sonicare
Philips DiamondClean Smart – Studio Odontoiatrico Estetica Dentale