Tristar DH-5419 Dehumidifier Dehumidifier Air Dryer 45m²  D Do you suffer from mold or humid air in your home? The Tristar DH-5419 dehumidifier solves both problems in a simple way. It can collect up to 10 litres per day, so you can use the dehumidifier in rooms up to 45 m2. It also has a humidity regulator and rollers so you can easily move it.