Title: THE WHEELS FALL OFF!!
Review: Do a search of this model with "431BX wheels fall off" and you will see this is a common problem. Oh, Eureka will happily sell you a $40 wheel kit, which will also fall off sooner than later. I drilled holes and placed bolts to put them back on. This models is engineered wrong as mentioned by another reviewer in that the exhaust is directed forward, blowing debris away from the intake. Suction is good though and the size is ideal for me. Too bad, all-in-all since it has so much potential.
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