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 high-performance fan switches on automatically when the slider is opened, creating negative pressure inside the waste tank. This generates suction (German: "Sog") at the slider opening, drawing in fresh air and any odours produced during use and expelling them outside. The inward airflow acts as an air barrier, preventing unpleasant gases from rising out of the tank. Each time the toilet is used, oxygen enters the cassette, along with water from flushing. Even after the fan switches off automatically when the slider is closed, a permanently open pipe or hose connection ensures continuous ventilation. This supply of oxygen promotes the decomposition process.
Important: replacement and activated carbon filters should be changed annually.
The electric toilet ventilation system for the camping toilets CT 3000 and CT 4000 is available in two versions:
Floor version: The SOG II compact unit offers versatile ventilation options. With a replaceable filter cartridge into which the fan is inserted, the unit can be placed up to three metres away from the toilet and vented via the floor (e.g. in the garage, under the bench, in the false floor or in the storage compartment). Ideal for caravans with a toilet service door that opens into the awning. The filter unit neutralises odours and the simple retrofitting allows flexible installation locations.
Roof version: This version directs the exhaust air from the faeces tank via a pipe to the roof duct. A high-performance fan ensures sufficient negative pressure over a distance of up to three metres. The parts are matched to a standard waste water pipe system and are available from specialised camping dealers. The roof ventilation is maintenance-free as no filter is required.
Both versions of the SOG II offer effective, odour-free ventilation solutions for your camping toilet.