SOG optimises camping toilets in two points: use without sanitary additives ? the increased supply of oxygen ensures optimal decomposition (similar to the invigorating sludge process of the sewage treatment system). Enormous comfort increase thanks to odour extraction ? a toilet odour more in the limited rooms of the recreational vehicle. The SOG toilet vent can be retrofitted to any Dometic and Thetford cassette toilet. The system eliminates the use of sanitary liquids (excluding maintenance and cleaning), as on the one hand the decomposition is optimally ensured - on the other hand any unpleasant odours is prevented, even during use. The system is supplied as an installation kit with all accessories and installation instructions (English language not guaranteed). Creates effective extraction through high speed. The increased oxygen supply ensures decomposition. The fan only turns on when in use - therefore low power consumption. A filter housing with activated carbon filter neutralises the gases emitted from the outer wall of the motorhome or caravan. SOG 2 - for caravans and motorhomes. The system consists of a unit that allows for flexible placement in the vehicle. The ventilation can be carried out over the ground. No need to change the outer sides of the vehicle thanks to particularly good filtering also suitable for caravans. The dissipation of the superbly neutralised gases takes place over the ground. Both in front of the compact system and the floor outlet, a hose or pipe extension can be attached to find a suitable place. Advantages of SOG 1 and SOG 2: no chemical additives commercially available toilet paper, easy disposal, high convenience. All kits include fan and adapter parts, filter housing, filter the cable set with switch for power supply of the fan, as well as the complete small parts for assembly (with very accurate assembly instructions). Replacement filters or activated carbon filters should be changed annually. Type: SOG 2 Type H Toilet Type: C220 Voltage: 12V Colour: - Weight: 845g