The Dust Reduction System (DRS) will dramatically reduce the amount of dust entering the caravan and begins working automatically when the vehicle is in motion. Basically, when the caravan is in motion, the air in the caravan is pressurised and the DRS allows the clean air to flow into the caravan and the airflow pushes out the airborne dust from other spaces and reduces additional dust from entering. Most dust particles are filtered out of the incoming air and this means less dust remains in the caravan. When you get to your destination, you can start enjoying yourself right away without needing to spend all your time cleaning your caravan. The DRS has been heavily tested in the dusty countryside of Australia. Even when driving behind another vehicle on a dusty road, a significant reduction of dust getting in and remaining in the vehicle was recorded, compared to when the DRS was not in use. Another benefit of having a Dust Reduction System in your caravan is that fact that reducing the dust and other airborne particles where you sleep can be much better for your health.