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. Permanent Dehumidifier For Crawl Space, Under House Dehumidifier , Dehumidifier Pints , Large Capacity Dehumidifier For Basement ,Industrial Commercial Dehumidifier . An industrial dehumidifier is applicable to a large area. A single dehumidification area of the dehumidifier is from 200 to 1200 square meters. Patented technology, strong dehumidification, high efficiency and energy saving are significant advantages of Preair industrial dehumidifiers. The product will supply to all over the world, such as Europe, America, Australia,India, Tunisia,belarus, Borussia Dortmund.Home dehumidifier is a dehumidifying appliance for improving people’s living environment. The dehumidifier for house can maintain the suitable relative humidity of the space, so that objects and household items susceptible to moisture are proof from damp and moldy. Appliances and books with high humidity requirements can be used and stored within their required humidity range. At the same time, indoor humidity is reduced, bacteria breeding is reduced, and the human body will be in a relatively comfortable state, which can reduce the occurrence of rheumatism, arthritis, neuralgia, bronchitis, asthma and other diseases.