?Indicator Bristles?The special green bristles fade to white within 3 months to remind you to replace the brush head. ?Bristles Don't Fall out? Ofashu toothbrush replacement brush heads adopt advanced bristle planting technology. No need to worry about the bristles of the brush head falling off. High quality DuPont bristles with rounded bristle ends for gentle care of gums. ?Individually Wrapped & Hygienic Caps?Each brush head is individually wrapped by vacuum package and all toothbrush heads are equipped with dust-proof hygienic cap. Good for your health and more convenient for storage and travel. ?8X Effective Clean? Suitable for Optimal Plaque Control, our brush head has dense bristles and a large contact area, which fits the shape of the teeth and wraps around each tooth for efficient cleaning. Suitable for people with dental caries. ?Compatible With Snap-on Philips Sonicare? Highly adaptable to reduce wear and tear and extend the life of the handle. Compatible with DiamondClean, EasyClean, Essence+, FlexCare, FlexCare+, HealthyWhite+, PowerUp, Premium Plaque Control, 3 Series gum health, 4100 5100 6100 9900 7500 hx3220b hx6730 hx681a hx 6250 hx9044.

Best Sellers Rank: See Top 100 in Health & Household. Bristle Material: Nylon. Age Range (Description): Adult. Size: 8 Count. Color: White-blue. Brand: Ofashu. : B0BV5GKK89. Manufacturer: Ofashu. Date First Available: February 27, 2023. Item model number: Hx9023_8. Package Dimensions: 5.12 x 3.86 x 1.14 inches; 2.89 Ounces.