Satisfaction Guarantee -- we believe your brushing will be pleasant every time using Zafuo replacement brush head, and, we will do our best for it. Effortless to Timely Replace -- the blue reminder bristles will fade to remind you for a new replacement on time. Professionals recommend replacing electric toothbrush replacement heads every 3 months for best result. Take Good Care of Your Oral Health -- the bristles of these replacement heads are made of genuine U.S. Dupont filaments highly end-rounded to be quality trustworthy, protecting your teeth and gums from irritation. Perfect Compatibility for Powerful Vibration -- fully compatible with Philips Sonicare E Series replacement heads (screw-on): for Essence, Advance, Elite, CleanCare and Xtreme handles. Optimal Cleaning -- as effective as name brand, Zafuo replacement toothbrush heads for Philips Sonicare screw-on toothbrushes can remove up to 2 times more plaque vs. a manual toothbrush.

Best Sellers Rank: See Top 100 in Health & Household. Item Firmness Description: Soft. Age Range (Description): Adult. Size: 2 pack. Color: Blue. Brand: Zafuo. : B0BN135W7B. Manufacturer: Zafuo. Date First Available: November 21, 2022. Item model number: 01-BGW-7001P2. Package Dimensions: 5.51 x 2.44 x 1.54 inches; 2.08 Ounces.