The refreshment professional for warm summer days and nights: the oneConcept Coolster 4-in-1 air cooler not only distributes fresh air, it also cools it down, humidifies it and frees it from dust and odours. This not only brings relief to hot heads, but also helps allergy sufferers to breathe freely from stuffy noses.

Not just a midsummer night's dream - the air flow made to measure

The powerful fan of the oneConcept Coolster moves up to 320 m³ air per hour in 3 stages. Adjustable outflow slats and a switchable oscillation ensure an improved distribution of the air flow in the room - ideal for setting standing air in motion. In addition to the normal operating mode, two additional modes are available for individual refreshment experiences: the natural mode simulates rising and falling natural wind, while the sleep mode gradually lets the fan calm down during the night.

Ready for summer holidays - thanks to the integrated air cooler

The switchable air cooler facilitates cooling of the body temperature. The cooling of the air flow takes place using the natural principle of water evaporation: the Coolster sucks in warm air on the back of the device and directs it through the evaporator. The water extracts heat from the room air and as a result, the escaping air flow becomes colder. This brings precise refreshment for the body with every activity. In addition, the air is enriched with pleasant moisture, which provides relief especially on dry, hot days or with dry heated air in winter. If the water needs to be refilled, this can be done simply by pulling out the 4-litre tank. Two additional cool packs can increase the cooling capacity in an energy-saving manner.

Take a deep breath - with a filter and ioniser against odours and dust

The built-in dust filter and the switchable ioniser tirelessly remove dust and odour particles from the air, ensuring clean air so that breathing in the cool air stream is twice as comfortable. All functions are conveniently selected using the touch control panel on the device or via remote control. A built-in sleep timer can be programmed in one-hour increments up to 9 hours.

Summer can come with the oneConcept Coolster 4-in-1 air cooler, because targeted refreshment is a top priority here.