HX6 Series: HX6511, HX6530, HX6710, HX6711, HX6720, HX6730, HX6732, HX6733, HX6750, HX6780, HX6781, HX6782. HX8 Series (AirFloss): HX8111, HX8140, HX8211, HX8240, HX8255. HX3 Series: HX3110, HX3120. HX9 Series: HX9112, HX9140, HX9141, HX9172, HX9182.
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