Breathe more easily thanks tothe refreshing mist from the bionaire digital cube ultrasonic humidifier this humidifier disperses into the air to eliminate dryness for maximum comfort and freshness dispensing up to 48 litres per day and suitable for rooms up to 30m it has 3 humidity settings and a removable 27 litre tank it can help to relieve tiredness dry eyes scratchy throat and even help to relieve coughs colds and congestionthe built in humidistat will automatically maintain yo