The SE 4001 uses tap water and Kärcher RM 519 carpet cleaner, which are sprayed deep into textile surfaces under pressure and removed together with the dissolved dirt. This spray extraction machine is ideal for allergy sufferers and households with pets. Thanks to innovative nozzle technology, cleaned surfaces dry in half the time. The large, removable 4 litre clean water tank is shock-proof, translucent and is easy to fill and empty. The removed dirty water is collected in the machine container and the 3-in-1 handle enables easy carrying, opening, closing and emptying of the container. The robust plastic container also offers space for cord and accessory storage. This spray extraction cleaner cleans deep into the fibres of textile surfaces, e.g. carpets, upholstered furniture, mattresses, and car seats with use of the upholstery nozzle*, and the extensive accessories enable the machine to be used as a Multi-purpose Vac.