- 100% Brand New - Model Number: 3ARLA01 - Designed for optimal oral care, this replacement brush head is specifically compatible with electric sonic toothbrush models X, X PRO, Z1, F1, One, Air 2, and SE. Key Benefits: - Enhanced Cleaning: The advanced bristle technology effectively removes plaque and promotes healthier gums, ensuring a thorough clean every time you brush. - Compatible Design: Seamlessly fits your existing sonic toothbrush, making it easy to upgrade your oral hygiene routine without needing to purchase a new device. - Individually Sealed: Each brush head comes individually sealed for your hygiene and convenience, ensuring that you receive a product that is clean and ready for use. Practical Applications: - Daily Use: Perfect for maintaining your oral health routine at home, ensuring that you achieve a superior clean with every brushing session. - Travel-Friendly: Compact and individually sealed, these replacement heads are ideal for on-the-go oral care, fitting easily into your travel kit. - Family-Friendly: With multiple heads in a pack, these replacements can be shared among family members, making dental care easy and efficient for everyone. Invest in your oral health with this reliable replacement brush head, compatible with multiple sonic toothbrush models, and experience the difference in your daily dental care routine.