Which fan speed is best suitable for me?

The SoClean Room Air Purifier offers 4 fan speeds to meet your requirements. The speed of the fan decides the power with which it will purify the air.

• Speed 1: Suitable for desk-side use in a room where there aren’t many people.
• Speed 2: This is recommended when you go to sleep.
• Sleep 3: Use this setting when you want aggressive cleaning of the air.
• Speed 4: This is the most powerful setting.