Model: HX614-X for Philips Function:For Standard cleansing Material: POM+DuPont Toothbrush bristles Applicable lectric toothbrush model: For vibration Philips electrical toothbrush: -DiamondClean collection (the model usually begins with HX93XX); -Flexcare Platinum collection (beginning with HX91XX); -HealthWhite+series (beginning with HX89XX) -3 series (beginning with HX66XX); -2 collection (beginning with HX62XX); -FlexCare+series (HX6972/HX6021); -HealthWhite sequence (HX6761/HX6731/HX6730/HX6721/HX6712/HX6711); -EasyClean series (HX6512/HX6511); -Children&;s series (beginning with HX63XX); -Elite+and PowerUp series (HX3226/HX6216/HX3631/HX3130/HX3120/HX3110), and so on