HERE'S HOW IT WORKS!!
The Rotovac employs a patented
process of extraction cleaning. Each cleaning head has three spray jets followed by three vacuum slots. The heads
counter-rotate at 250 RPM producing 1500 cleaning passes per minute. The unique dome-shaped design of the cleaning heads
completely encapsulates the spray jets and vacuum slots. This creates a virtual "Steam Chamber" effect in
the cleaning zone... with minimal heat loss. This powerful combination of maximun heat, agitation and flushing action
enables the Rotovac to set a new standard in the professional carpet cleaning industry.