SOG makes it possible to use the toilet without having to worry about bad odours – even without sanitary additives.
How does it work?
A specially developed, small high-performance fan, which switches on automatically when the toilet is opened, creates a negative pressure in the waste tank:
- This creates suction (German: "Sog") at the slider opening. This suction draws in fresh air as well as the odours produced during use and directs them outside. The drawing in of air acts like a seal and prevents all unpleasant foul gases from escaping from the tank. With each use, more air (oxygen) is sucked into the cassette. Water is added each time you flush.
- Even after automatic switch-off (closing the slider), the system is permanently ventilated thanks to a pipe or hose connection to the outside that is always open. This supply of oxygen accelerates the decomposition process.
Important: Replacement and activated carbon filters should be changed annually.
With this version, the waste tank is connected to a roof duct via a pipe. The high-performance ventilator is located directly under the roof duct and ensures that there is a sufficient negative pressure in the pipe section of up to three metres. The parts supplied are matched to a waste water pipe system that is available from specialist camping retailers. The roof ventilation is maintenance-free as no filter is necessary.