The DE 4002 is available in 240 or 110v versions and is perfect for deep cleaning without the need of chemicals. The twin tank system permits short heating up times and allows for continuous operation as the unit can be topped up at any time guaranteeing continuous steam cleaning. Also featuring VAPO hydro, the infinitely variable control of moisture content from steam to hot water jet The Karcher steam cleaner DE 4002 is one of the unique Karcher products which provides eco friendly cleaning without making use of any chemicals. When Karcher was established by Alfred Karcher in Germany, the intention was to provide the world with effective industrial cleaning solutions in form of Karcher vacuum cleaners and steam cleaners. As a result, this steam cleaner was included in the range of Karcher products which are now being supplied by Hygo all over the world with the intention of promoting the concept of environmental hygiene. Belonging to the range of esteemed Karcher products, this steam cleaner is available in two versions namely 110v or 240v and features a twin tank system which guarantees incessant cleaning over long periods of time. Unlike the Karcher vacuum cleaners, this steam cleaner consists of a unique feature known as the VAPO hydro which is meant for controlling the moisture content from steam to hot water jet. This is one of the Karcher products which brings about deep cleaning in an eco friendly manner.