OmniAir 7L Evaporative Air Cooler & Portable Tower Fan With Humidification Modes

The Pro Breeze OmniAir 7L is a refrigerant-free evaporative air cooler that triples up as a tower fan and humidifier, cooling hot UK rooms by blowing air through a chilled, misted water flow. Because it is evaporative rather than refrigerant-based, it sips electricity and costs only a few pence an hour to run, unlike a portable air conditioner. The 7L tank and 500ml/h turbo motor drive strong airflow, while 60° oscillation spreads cool air across a room and three modes plus four fan speeds let you dial in the comfort you want. A genuinely quiet 40dB night mode gently steps the speed down before switching off, making it quiet enough for a bedroom, and a 10-hour timer lets you set and forget. You control everything from the LED panel or one of the two included remotes. Honesty matters here: evaporative coolers work best in dry heat and lose effectiveness in very humid conditions above roughly 60-70% relative humidity, since they rely on evaporation to cool. They also humidify rather than dehumidify the air. Box contents are the air cooler plus two remote controls. For affordable, low-energy, refrigerant-free cooling on dry summer days, the OmniAir 7L is a flexible 3-in-1 that keeps running costs tiny.