Description Want your kitchen to be free from fumes? Want your space to have fresh air at all times? Install this ventilation system to meet these needs for you! It is equipped with a fan with stepless speed regulation, and the speed can be selected according to the ventilation needs. Specifications Colour: Black Filter Material: Aluminium, Galvanised Sheet Fan Material: ABS Duct Material: Aluminium Foil Connection Ring Material: 201 Semi Steel Voltage: 120V Frequency: 60Hz Power: 70W Current: 0.85A Speed: 2400RPM Airflow: 395CFM Static Pressure: 355 Pa Noise: 34dB Filter Aperture: 15cm/6inch Filter Height: 44cm/17.36inch Filter Diameter: 22cm/8.85inch.