Crystall Round is a product intended to be installed in a controlled mechanical ventilation system in a residential environment (VMC). It is available in 3 sizes capable of covering every dimensional and flow rate class of residential VMC systems.

Crystall Round is equipped with an electrostatic filter capable of cleaning the fresh air up to the efficiency levels of the ISO ePM1 90% mechanical filters and to levels close to semi-absolute filters. In this way the users of residential environments will be able to have fresh and clean air during the entire period of operation of the VMC system.

The electrostatic filters allow high air cleaning without significantly increasing the pressure drops of the air distribution pipes and low energy consumption. Furthermore, they can be conveniently washed and reused.