Highmark Wholecare OTC Store. Pursonic USB Rechargeable Toothbrush with 3 heads.
Pursonic High Power Rechargeable Sonic Toothbrush with 12 Brush Heads and Storage Charger in the Oral Care department at Lowes.com
Amazon.com : Pursonic Standard Replacement Brush Heads for Dazzlepro Elements Toothbrush & AquaSonic Black, AquaSonic Vibe, AquaSonic Duo pro, AquaSonic Black Series pro (8 Pack)) : Health & Household
Pursonic Oscillating Electric Rechargeable Toothbrush W/bonus 12 Brusher 2 Tongue Cleaners, 2 Inter-dental Brush Heads and 2 Floss Holders in the Oral Care department at Lowes.com
Amazon.com : Pursonic Replacement Brush Heads Compatible with TBUSB180/TBUSB200 : Health & Household