The Sandia Sniper Carpet Cleaner is one of our most dependable box style carpet extractors. Supplying high suction makes this machine a great buy. Innovative air intakes use the vacuum’s own cooling fan to pull cool outside air over the vacuum motors. This innovation reduces motor temperatures by up to 18 percent. The heated air pressurizes the motor cavity forcing the hot air to be expelled through the six slotted vents. Tanks & Housings have a 5 year warranty and the remaining items have a 1 year warranty.