Hello, we are sorry to see from your review that our Dyson technology did not meet your expectations. We absolutely understand your discontentment. This is not the experience Dyson strives to provide for its customers. We strive to provide the best experience for our customers. Rest assured, we are committed to assisting you. Please be informed that the HP07 is a Dyson Purifier Hot+Cool model which functions as an air purifier, heater, and fan. It’s designed to automatically sense, capture, and trap pollutants, providing a cleaner air environment. It also has the capability to heat or cool the room, making it a versatile device for different climate needs. So, it’s not just a cooler or purifier; it combines both functionalities along with heating to adapt to various conditions. We also understand that the price may seem high, but we assure you that it reflects the meticulous care, superior materials, and innovative technology that go into creating a product that meets the highest standards. We would like to look further into this for you. For detailed information, please email us at askdysonUS@dyson.com and include ‘Dyson Review’ in the subject line for prompt attention to this matter.