Power tip and curved crescent shape that allows you to brush hard-to-reach areas for maximum bristle to tooth contact. Improves overall gum health

Features:

• Pro-Fit for Noise Reduction: Enhanced with rings made out of 304 stainless steel and designed to render 0.3-0.6mm gaps between the replacement and your handle, Safcare toothbrush heads offer better vibration and less noise than other generic Electric Toothbrush heads
• Blue Reminder Bristles: Never guess when refills are needed. Visual markers remind you to replace your toothbrush head before it is too late, and cost-effective subscription options mean you'll always have a spare at the ready.
  
• This product is a generic item that is designed to replace the original part.
• Replacement Heads for Compatible for vibrating Phili-ps: DiamondClean series (models generally start with HX93XX); Flexcare Platinum series (beginning with HX91XX); HealthyWhite series (beginning with HX89XX) 3 series (beginning with HX66XX); 2 series (beginning with HX62XX); FlexCare series (HX6972/HX6021); HealthyWhite series (HX6761) /HX6731/HX6730/HX6721/HX6712/HX6711); EasyClean series (HX6512/HX6511); Children series (beginning with HX63XX); Elite and PowerUp series (HX3226/HX6216/HX3631/HX3130/HX3120/HX3110)