Introducing the LFJ Commercial Series Air Cooler NF30-NF35, the ideal solution for hot and stuffy spaces. As a factory, we understand the importance of maintaining a comfortable working environment, and this air cooler is designed to do just that. With powerful cooling capabilities and adjustable fan speeds, it quickly reduces temperatures even in large areas. It also features a large water tank and intelligent control system that allows for easy adjustments and ensures maximum energy savings. Whether you're looking to cool a warehouse, factory, or office, the LFJ Commercial Series Air Cooler NF30-NF35 is the perfect choice.