Hygienic cleaning for carpets, upholstery, mattresses, textile wall hangings and car seats. The Kärcher carpet cleaners (spray extraction devices) spray the RM 519 detergent dissolved in water deep into the fibres and then reabsorb it along with the dissolved dirt. Grease, dirt and odours are effectively removed. These devices are also suitable for allergy sufferers and households with pets. Please note that different country versions are available for most products: 120 V / 60 Hz or 220-240 V / 50 Hz.