Comfortable and Durable: REDTRON electric toothbrush heads adopt DuPont filaments which show excellent wear performance and greater curvature recovery. The precise control of our manufacturing process ensures that the filaments have an optimal rounding of the ends for added comfort. FITS MOST SNAP HANDLES - REDTRON refill heads fit Oral B snap toothbrushes such as PRO, GENIUS, VITALITY and SMART series. REDTRON charging cannot be used for Pulsonic and iO. GREAT VALUE VARIEGATED PACK FOR FAMILY - Works well as the original brush heads at a reasonable price, REDTRON 8 pcs toothbrush refills can accompany you throughout the year. Each brush head has a colour coated ring for identification, making REDTRON heads a perfect value toothbrush for family sharing without mixing them. REMINDER FOR REPLACEMENT HEADS - Dentists recommend replacing the brush head every 3 months for optimal performance. Replace first if the brush head becomes loose due to damage.
