The provided portable evaporative air cooler range utilizes evaporation to assist cool down the encompassing air. In our most coolers, the main piece makes it all functions is the pump. It is among those parts of the cooler that will flow water from a storage tank towards a cooling cushion, which will become greatly wet. The integrated fan in our portable evaporative air cooler range will draw outer air and push it via the damp cooling pad. Moreover, as the air is passed through, it will be cooled down through evaporation procedure. The key to enabling this procedure work is to guarantee that the cooling pad stays constantly saturated alongside water while the device is working.