DVS

DVS FILTERS

To ensure that your DVS® ventilation system continues to operate at its optimum performance level, DVS recommend that you change the air filter every 12 months. This is because firstly, the DVS® ventilation system will not work as well if the airflow is restricted by a blocked filter. Secondly, if the filter becomes clogged, it puts a strain on the fan, causing it to wear out prematurely or break down.