About 2 months ago my husband and I bought the eureka boss smart vac 4870k vacuum. All I can say is what a piece it is! The week that I bought it the pedal that releases it from an upright position broke off. Although I continue to put it back into place it does not stay so now it will not stand upright. It takes me probably 20 minutes to vacuum my SMALL living room and even then it still looks dirty! NEVER AGAIN will I purchase a Eureka. BUYERS BEWARE.