Not ready to give up your electric toothbrush yet, but hate the waste? Swap to our bamboo electric toothbrush heads! They have medium/ soft bristles made from castor bean oil and blended with charcoal. Bamboo is naturally antibacterial and a fast-growing renewable resource.
Includes: Four refill heads in a kraft paper box.
Compatability: These refill heads fit most "click on" Philips Sonicare electric toothbrushes including all 9-series models. They will not fit specialty models, scren on models, Oral-B, etc.
Recommended: Dentists recommend to change your toothbrush head every 3 months.
Bio-based bristles: Made from castor oil and infused with charcoal. These bristles are biodegradable.
The words"Phillips Sonicare and 9-Series are to express compatibility, not for trademark. This product is not sold by Philips Sonicare.