Your friends and family will wonder where you got that beautiful, clean new carpet — that's the deep-cleaning power of Rug Doctor carpet cleaners. And now. thanks to the all-new Rug Doctor Mighty Pro X3, the ultimate home carpet cleaning system just got better! The Rug Doctor Mighty Pro X3 Rug Cleaner gives you true professional carpet cleaning results. The efficient one-pass rug cleaning system eliminates repetitive back and forth motion, and the large 3.9-gallon recovery tank means less refilling and emptying. The Rug Doctor Mighty Pro X3 Rug Cleaner includes one 40oz bottle of Oxy-Steam cleaner.