Less Plastic Electric Toothbrush Replacement Heads: Our plant-based electric toothbrush heads are made with 70% less plastic than a standard electric toothbrush head. Featuring BPA-free bristles and a simple click-on technology. Adult soft bristles. 4-pack. Philips Sonicare Compatible: Replace your worn-out Philips Sonicare toothbrush heads with The Humble Co. plant-based Sonicare replacement heads. Compatible with over 50 Philips Sonicare models. Plant-Based Materials for Less Plastic Waste: Choose a kinder option. Each toothbrush head is made with 70% plant-based materials, cutting down on unnecessary plastic waste. Developed by Dentists: With soft nylon bristles, our oral toothbrush heads are gentle on gums while great at hitting hard-to-reach places in your mouth. Designed for cavity prevention, removal of surface stains, and plaque removal. Every Product Gives Back: Every purchase helps support SmileOnU, providing life-changing dental treatment to underserved individuals and communities in the U.S. and globally. No Mystery Lists, Just Honest Care: Every Humble Co. product is dentist founded, designed in Sweden, 100% vegan, cruelty-free, PFAS and BPA - free, and made without unnecessary additives. Swedish Simplicity, Thoughtfully Designed: We’re The Humble Co., a Swedish brand making everyday care cleaner, kinder, and easier since 2013 with essentials like toothbrushes, toothpaste, and floss that simply work. Less Plastic Electric Toothbrush Replacement Heads: Our plant-based electric toothbrush heads are made with 70% less plastic than a standard electric toothbrush head. Featuring BPA-free bristles and a simple click-on technology. Adult soft bristles. 4-pack.