Gentle Gel Cushion Technology – Compatible with Philips sonicare replacement heads, UrbanSatch replacement toothbrush heads feature a built-in gel cushion that absorbs shock and reduces brushing vibration by up to 30%. Enjoy a noticeably smoother, quieter brushing experience—perfect for those with braces or gum sensitivity Universal Compatibility – Fits most Philips Sonicare toothbrushes, including: 2 Series Plaque Control, 3 Series Gum Health, DiamondClean, EasyClean, FlexCare, FlexCare+, FlexCare Platinum, and HealthyWhite click-on models Dentist-Recommended Cleaning – Features high-density, precision-trimmed DuPont bristles that deliver a deep yet gentle clean, removing up to 10x more plaque than a manual toothbrush—no aggressive scrubbing needed Smart Replacement Reminder – These toothbrush heads fit sonicare replacement heads and feature fading blue bristles that let you know exactly when to switch (every 3 months) for optimal hygiene and performance Safe, BPA-Free Materials – Made from 100% food-grade, BPA-free materials, these brush heads are safe for daily use by your family Travel-Ready & Hygienic – Each brush head comes with its own protective cap to keep bristles clean. Easy to toss in your bag for travel or everyday storage. If you have any questions, please feel free to contact us Upgrade your daily brushing routine with our premium replacement toothbrush heads—designed for comfort, compatibility, and a superior clean. Featuring ultra-soft Dupont bristles and an anti-vibration core, these brush heads deliver a gentle yet powerful cleaning experience, making them perfect for users with sensitive gums. Whether you're using a ProtectiveClean 4100 or a DiamondClean model, our heads easily snap on to most Philips Sonicare click-on handles for a secure fit and smooth performance. Each brush head is engineered to reduce harsh vibrations and noise, offering a quieter, more stable brushing session that feels effortless in hand. Fading indicator bristles help remind you when it’s time to replace, while individual hygienic caps keep each head clean and travel-ready. With 8 high-quality heads in every pack, you get long-lasting value and dentist-recommended performance—without paying brand-name prices. Give your smile the care it deserves, one brush at a time.