The ReadyDry 79T3E is a home cleaning system that uses a combination of hot tap water, Bissell advanced deep cleaning formulas, the PowerRoller and suction to safely and effectively clean carpets and area rugs. The PowerRoller traps, lifts and removes dirt and grime from your carpet, cleaning solution is sprayed onto the rotating PowerRoller and suction then removes any excess moisture. The dirty water is extracted from the roller and put into the collection tank. Great cleaning and fast drying - your carpets will be dry in less than 30 minutes! The new Bissell machine also comes with a long hose and accessories to clean stairs, upholstery and any tough stains that you may find around your home. These accessories are all stores on the machine. My mum is selling this due to having Laminate Flooring throughout the house. It was bought in September 09 for over £250. It has been used only once and cleaned the carpet brilliantly and it now looks like new. Manual included.