Amazon.com: Electrolux ERK3 Performance Kit for PUREi9.2 Robot Vacuum Cleaner, Includes 1 Brush Roller, 3 Washable Filters, 3 Side Brush, Black : Home & Kitchen
Electrolux PI81-4SWN Pure i8 Robot Vacuum Cleaner : Amazon.de: Home & Kitchen
The Electrolux Trilobite - The World's First Robotic Vacuum - YouTube
The Worlds FIRST Robot Vacuum WAS AMAZING - The Electrolux Trilobite - YouTube
1997/2002 - Electrolux Trilobite Robotic Vacuum Cleaner - Anders Haegermarck, Lars Kilstrom, Bjorn Riise (Swedish) - cyberneticzoo.com
Electrolux Pure i9 | Pure i9 Robotic Vacuum from Electrolux