ETRI proposes tailor made centrifugal AC and DC fans to improve indoor air quality. 

The progress in insulation have reduced the heat losses but also the natural ventilation of our homes. To fight the many pollutants and the humidity of our buildings, it is necessary to use controlled ventilation.

ETRI proposes a wide range of airflows and pressures for different air filtration systems.

ETRI proposes axial fans with adapted dimensions to be integrated in air handling units. Ambient air will be then maintained at requested temperature and hygrometry to have a safe air in public places.

ETRI proposes tailor made AC and DC axial fans to filter the air we breathe. Air filtration applications need fans with enough pressure to provide the necessary airflow.

ETRI proposes a wide range of airflows and pressures for different air filtration systems.