Philips sonicare flexcare proresults repla. Hx6012: philips sonicare hx6012/07 pro results brush heads standard -Designed to help you reach hard-To-Reach areas and maximizes sonic motion. Suitable for philips sonicare flexcare+, flexcare, healthywhite, hydroclean, easyclean and diamondclean handles. Push on brush head easily slips on to the handle. Reminder bristles.