Hello Jo,
We would like to inform you that the Shark® Professional Electronic Steam Pocket® Mop, SE450, and the S3601 are from the same series. The difference between the 2 systems is the color and the items included with them. The SE450 includes the Rectangle Mop Head and 3 Pocket Pads. The S3601 includes the Rectangle Mop Head, Triangle Mop Head, 2 Pocket Pads, 1 Triangle Pad, and a Carpet Glider.
We hope this information helps.
The Customer Support Team
5 years, 4 months ago
by
Posted by:
Shark Support Team