Features:

• SUPERIOR WHITENING: Clinically proven to remove up to 100% more stains in 7 days than a manual toothbrush
• SPECIAL DESIGN: Clinically proven to prevent new stains from forming, with regular use
• GENTLE & EFFECTIVE: Soft, densely packed bristles remove surface stains and whiten your teeth, while gently protecting your gums
• NO GUESSING: Built-in brush head replacement reminder lets you know when to replace your brush head, so you don't have to remember
• BETTER TOGETHER: Get the most from any Sonicare click-on handle with genuine Sonicare brush heads that are designed to work together and provide optimal performance.Replacement : Every 3 months

Details: Philips Sonicare Optimal White (Diamond Clean) BrushSync enabled replacement heads - 8pk White. Fits any Philips Sonicare click on brush and helps achieve whiter teeth in just 1 week vs a manual toothbrush. Set Contains: 8 x W2 Optimal White Standard sonic toothbrush heads