SOG is a small ventilation system you attach to your Thetford or similar toilet cassette, which then keeps the cassette ventilated in such a manor that no chemicals are needed and it also stops odours entering the living space of your caravan or motorhome. 

 

SOG Toilet Ventilation System is the ecological solution for motorhome and caravan toilets.  

It is 100% chemical free!  

Surely the saving on the use of chemicals must be be a bonus when you think what these chemicals do to our environment. 

 

We stock kits for all cassette type toilets. Made with traditional German engineering and know how, this is a solution to a 'smelly' problem, which will be an investment in quality of lifestyle.  

 

 

The ventilator is switched on as soon as the blade valve starts to open and is switched off again when the blade is closed. The fact that no smells can leave the waste holding tank is bought about by - as soon as the ventilator is switched on there is a suction effect in the waste holding tank which draws in fresh air through the blade valve. This draw down effect acts as a seal and prevents the gases and smells from rising. The fresh air that is drawn in removes the new odours in the toilet bowl when it is being used. 

 

The decomposition process for sewage and toilet paper is accelerated by the increased flow of oxygen so that no additional chemicals are required. Ordinary toilet paper, not special for chemical toilets, should be used so that this is decomposed completely. 

 

The exhaust ventilator with its motor has been specially developed for sanitary systems. The power consumption , 0.43 watt, is very low.