Built-in circuit breaker automatically shuts off of brushroll motor so you cannot damage motor. Superior cleaning with L-shaped base for those hard-to-reach places. Perfect quick change cord system includes pigtail cord plugs into 50-feet heavy duty extension cord that requires no more down time or costly repairs. Large cord wraps so 50-feet cord fits easily on machine. It features an comfort-clean handle grip. Attachments includes crevice tool, plastic wand, combo dust brush/ upholstery tool. High Filtration cartridge filter snaps on and off for easy use/easy replacement.<