The Pinnacle Replacement Heads come in packs of two (2).
We recommend replacing your Pinnacle Ultrasonic Toothbrush Headsevery 30 - 60 days with twice daily usage. Your Pinnacle will always perform its best when your brushheads are in good shape. Our soft bristle brushheads are dentist recommended and specially designed to maximize the ultrasonic cleaning power your Pinnacle delivers! Firm bristles and even medium bristles can damage gums over time. The bristles on each Pinnacle Brush Head provide the optimal means for delivering an ultrasonic clean without over-brushing or damaging pressure.
Please note that the Pinnacle Brush Heads only fit Pinnacle brand sonic toothbrushes.