Among the humidity and climate control required for planting, Preair focuses on humidity control. According to Hawthorne Horticulture's 2017 Intelligent Humidity Report, pest management and humidity control are still some of the biggest challenges in marijuana cultivation today. These two events are closely intertwined and have a great impact on each other. The best way to solve these problems is through prevention. By maintaining proper humidity, growers can create an environment where pests and diseases cannot thrive. With the growing concern about pesticide use and stricter product testing, humidity control is still the most effective and healthy way to manage such problems. The performance and professionalism of the dehumidifier greatly determine the quality of planting. Preair’s grow room dehumidifiers can help build a proper environment for plants and save customers’ cost. Most Energy Efficient Crawl Space Dehumidifier, Size Of Dehumidifier Needed For Basement , Basement Crawl Space Dehumidifier , Industrial Dehumidification ,Heavy Duty Basement Dehumidifier . Preair has mature technique to manufacture industrial dehumidifiers. Preair industrial dehumidifiers adopt the principle of freezing dehumidification and are equipped with the international brand compressor, which is of high energy efficiency, good heat transfer, has reasonable configuration and strong dehumidification function. Industrial dehumidifiers produced by Preair are widely used in warehouses, factories and other large industrial places, can effectively avoid the significant loss of goods due to moisture and mold. The product will supply to all over the world, such as Europe, America, Australia,Madras, Uruguay,Tunisia, Georgia.Commercial dehumidifiers are widely applied in underground garages, archives, power distribution rooms, meeting rooms to create a comfortable and dry environment.