PROFESSIONAL CLEAN: The contour-shaped bristles fit you tooth and gum well, which can completely remove food particles and plaque between teeth and efficiently clean your teeth, providing you a comfortable brushing experience
INDICATOR BRISTLES: Our replacement toothbrush heads are equipped with blue indicating bristles. Blue bristles for toothbrush replacement heads will fade in color indicating that you should change a toothbrush replacement, usually 3 months
WIDE COMPATIBILITY: ELFIN electric toothbrush replacement heads are suited to most Philips Sonicare snap-on toothbrush handles, such as 2 Series Plaque Control, 3 Series Gum Health, DailyClean, etc. except for Philips One, HX2421/ HX2100 /HX242M /HX2023
HYGIENIC & HEALTHY COVER: Each toothbrush replacement head comes with protective cover, which can against dust. It is more convenient for storage during your traveling
WARRANTY AND SUPPORT: No risk to purchase our products. Our team provides 12-month after-sales service. If any questions with your toothbrush heads, please feel free to contact us and we will give you best solution
