Achieve a noticeably whiter smile with Philips Sonicare Optimal White Replacement Brush Heads. Designed to remove up to 7x more stains than a manual toothbrush, these brush heads are perfect for everyday use to keep your smile bright. The densely packed premium bristles work hard to polish away surface stains from coffee, tea, and other foods, revealing a naturally whiter smile in just 7 days. These brush heads are compatible with all Philips Sonicare click-on toothbrushes, ensuring a perfect fit. Each brush head is designed to provide optimal performance for up to 3 months of use, so you always know when to replace them for effective cleaning. This pack includes 6 brush heads, with 5 plus 1 free, offering excellent value and ensuring you have replacements readily available. Philips Sonicare Optimal White Brush Heads are engineered for exceptional stain removal and a brighter smile. Product Summary: Philips Sonicare Optimal White Replacement Electric Toothbrush Brush Heads, 6 Pack, Black, Medium Bristle Stiffness, Cleansing brush replacement period 3 months, 62000 movements per minute, Compatible with Philips Sonicare click-on toothbrushes.