Philips Replacement Brush Sonicare Premium Brush Head Regular Genuine A3 Black All-in-One (3 Pieces) HX9093/96

✅ [Sound wave technology] The high-speed vibration knocks away plaque, and the wide amplitude of the brush head removes the floating plaque. At the same time, it generates a "sonic wave" flow of saliva in the mouth, gently and effectively scraping out plaque. ✅ [Brush head] Sonic care's best ever, which does everything from plaque removal, stain removal, and gum care with just one brush head. ✅ [Plaque Removal] Removes up to 20 times more plaque than manual brushing ✅ [Stain Removal] While brushing your teeth, the bristles on the side of the brush head gently brush the supra-gingival margin, promoting healthy gums in 2 weeks. ✅ [Brush head recognition function] A microchip equipped with RFID function works with the handle to automatically set the appropriate mode and strength.