Replacement Toothbrush Heads for Water Pik Sonic Fusion (SF-01 / SF-02 / SF-03 / SF-04), Compact, with Covers, 4 Count, Black : Amazon.ca: Health & Personal Care
Waterpik Sonic-Fusion Full Size Replacement Brush Heads White SFFB-2EW - Best Buy
Waterpik Compact Brush Heads, Replacement Slim Toothbrush Heads for Sensonic and Complete Care, Pack of 3 (SRSB-3E) : Amazon.ca: Health & Personal Care
Waterpik Interdental Brush Heads for SR Series and Complete Care | Mashco
Waterpik Compact Size Replacement Brush Heads With Covers for Sonic-Fusion Flossing Toothbrush SFRB-2EB, 6 Count Black | Walmart Canada
Waterpik Sensonic Toothbrush Standard Brush Head, SRRB-3W, 3 count : Amazon.ca: Health & Personal Care