ChillWell can easily be moved to different rooms of your house without worrying about being able reach an electrical outlet. It is pleasantly cooled in a short time. ChillWell AC is easily powered, so it's easy to keep the unit running. Replace the cooling cartridge as needed, between 1-3 months depending on usage. High temperatures and low humidity environments will experience the most significant cooling. Customers appreciate the device’s portability as well as its efficiency and customizable options for cooling. The rapid cooling system inside the ChillWell AC unit uses water to cool down the incoming air, then blows it out as freezing cold air through the other side. We've been testing portable units since 2016, and considering air conditioners generally since 2013. Temperature or heat alone may cause your body to become exhausted and uncomfortable. Then, the air that passes through the device is cooled further by the iced-cold water contained in the cooling cartridge. It is a customized air cooler that does not require an electrical relation. Without electricity we wouldn't even have LED lights, mobile phones, laptops or televisions. This is not only an economical choice, but it is also more energy-efficient and could mean less harm for us. In our air conditioner tests, we measure how long it takes a portable model to lower the temperature of a test chamber from 90deg F to 85deg F. The manufacturer says that all orders come with a 60 day money back guarantee in case you are not satisfied with the product. It is because many fake and try to profit from its superiority and legitimacy.