SOG® - Odours be gone!

Nobody is a fan of unpleasant odours, especially not when on holiday and definitely not in confined living spaces such as those found in motorhomes and caravans.Imagine being able to go to the toilet and be welcomed by nothing but the freshest of air! For SOG® users, this dream is an everyday reality. The use of such an electrical ventilation system also completely eliminates the need for toilet additives, which is good for both the environment and your wallet.

Use SOG® to treat yourself to a luxury toilet  -
made in Germany.
The company SOG®Systeme GmbH & Co.KG, which was founded in 1994, uses its many years of development experience to offer different ventilation systems for the optimisation of toilets. The main objective of the company's systems is to enable caravan and motorhome toilets to be used without chemicals while also increasing the comfort of using such toilets by eliminating odours.

SOG®Systeme GmbH & Co.KG produces all of its environmentally friendly systems in line with high quality standards at its own manufacturing facilities in Germany.

How SOG® works 

SOG® uses a specially developed small high-performance ventilator that automatically turns on when the toilet's gate valve is opened to create negative pressure in the waste holding tank.

The resulting suction (in German, "Sog", which gives the SOG® system its name) at the gate valve opening causes fresh air to be sucked into the system before being filtered to the outside together with the odours produced when the toilet is used. This flow of air acts as a seal and fully prevents any unpleasant biogas from escaping from the tank. After the ventilator has automatically switched off, the unit continues to provide ventilation to the outside and a closed system on the inside.

SOG® works without chemicals.
This active toilet ventilation solution not only puts a stop to unpleasant odours but also offers the major advantage of doing away with the constant need for toilet additives. SOG® provides an increased supply of oxygen both during toilet use and when the gate valve is closed and therefore ensures optimal decomposition at all times.
The SOG®system's tube connection leading to the outside guarantees constant ventilation alongside the electric forced ventilation. This deliberate supply of oxygen into the waste holding tank accelerates the decomposition process. Even normal toilet paper is decomposed at rapid speed, thus eliminating the need for special paper.

Using technology to make active use of oxygen
Our active SOG® -toilet ventilation requires no chemicals whatsoever. This makes it the perfect solution for both the environment and your wallet because you no longer need to use expensive sanitary additives.

The strong SOG® fan  

The SOG® system only uses high-performance components of a very high quality for example the fan that was developed especially for  SOG® and is resistant against the aggressive elements that can be found in the air sucked out of the waste holding tank. The fan is also watertight.

The fan's precisely coordinated rotational speed plays an essential role in achieving the desired effect with a low power consumption (only when in use) of 0.84 watts.

Experience has shown that an SOG® fan can be used throughout a vehicle's life - only the activated charcoal filter (when fitted) needs to be changed annually.

Sophisticated filter technology for clean exhaust air 

The filter units are important components in SOG® and SOG®II systems. The filters are used to clean the air transported to the outside and make it odourless.
The units use different types of activated charcoal using extremely environmentally friendly materials such as peat, nutshells and sugar. The activated charcoal is predominantly made of carbon and has a highly porous structure in which the pores are connected like in a sponge. The SOG®II and SOG® compact filter unit in particular is so good at neutralising gases that the cleaned air can even be fed back into the interior.    
SOG® filters offer impressive benefits: 
  • Full neutralisation of odours thanks to complete processing
  • A long service life (1 year)
  • No carbon dust emissions
  • A light weight
  • Compact dimensions

SOG® DOOR Filter