2 full-size replacement flossing toothbrush heads for Sonic-Fusion™. Brush and floss at the same time using the Waterpik™ Sonic-Fusion™ flossing
Waterpik SFFB-2EW Sonic-Fusion Full Size Replacement Brush Head
EveryMarket
Mega Construx Halo Infinite Series 12 Spartan Mark VII
FitMount 6 Pack Toothbrush Replacement Heads
EveryMarket
Sonic-Fusion™ Full-Size Replacement Flossing Brush Heads SFFB-2EW
Waterpik Full Size Replacement Brush Heads for Sonic
White Sonic-Fusion™ 2.0 Flossing Toothbrush (SF-03)
Replacement Flossing Toothbrush Heads Compatible with
Waterpik Compact Replacement Brush Heads for Sonic