The SOG 12V ventilation system works on the basis that as soon as the slide is opened on your portable toilet the fan is activated. Fresh air is sucked in through the opening and acts as a seal to prevent gases from rising up from the cassette. The fan will then automatically switch off as soon as the slide is closed.
The increased flow of oxygen increases the decomposition process meaning fewer chemicals necessary and regular toilet paper can be used.
To suit Dometic CT 3000 19L