AHR EXPO 2025
Preair Lgr Dehumidifier for Water Damage Restoration
Preair Industrial Dehumidifier for Grow Room
Preair Whole House Dehumidifier with Remote Control

Preair specializes in manufacturing high-level commercial and industrial dehumidifiers to help solve the humidity problem in the world. Preair has been working on indoor air quality (IAQ) improvement equipment for over two decades. LGR series, ALGR series, HT series, CFZ series, ZETA series, PRO series, Whole House series dehumidifiers, and other high efficient dehumidifiers are launched gradually through the efforts of all staff of Preair. 

Preair offers efficient dehumidifiers for water damage restoration, basement dehumidification, greenhouse dehumidification, mold removal, and so on. Dehumidifiers are also indispensable in archives, power distribution centers, sports stadiums, factories, hospitals and healthcare facilities, etc. As a professional dehumidifier company, Preair is determined to make the dehumidifier a good partner in your living and working environment.

  • Preair Water Damage Dehumidifier

About Preair

Professional dehumidifier manufacturer

Zhejiang Preair Electrical Appliance Industry Co., Ltd. is one of the best dehumidifier manufacturers that can provide different types of dehumidifiers.

The main factory of Preair locates in Hangzhou and covers an area of 53,000 square meters. The factory has several production workshops (sheet metal, spray-coating, roto molding, etc.), office buildings, a CNAS Lab testing facility, environmental protection facilities, staff dormitories, and canteens. Preair production workshops include three fully automatic production lines, a semi-automatic production line, laser numerical control sheet metal production equipment, rotational molding production equipment, etc. Due to complete equipment and sufficient workers, our dehumidifier factory has an annual production capacity of 1.2 million dehumidifiers.

As a dehumidifier OEM/ODM factory, Preair undertakes the demand for dehumidification worldwide and provides affordable dehumidifiers sized and tailored to customers’ specifications.

Applications

Dehumidifiers may be used in wide range of applications. Preair commercial dehumidifiers can be applied in wine cellars, basements, underground garages, warehouses, shopping malls, meeting rooms, etc. Preair industrial dehumidifiers can be seen in clothes factories, food factories, tobacco factories, optical factories, tanneries, pottery factories, construction sites, and so on. Preair home dehumidifiers can make a comfortable and healthy environment for people by absorbing excess moisture and preventing mold.

Projects

Preair has always been committed to technological innovation, focusing on humidity management, and aims to provide customers with sophisticated, high-quality, energy-saving, and efficient humidity remover products.

What's New in Preair

  • How Do You Maximize Yield in a Grow Tent?

    How Do You Maximize Yield in a Grow Tent?

    Maximizing yield in a grow tent involves optimizing various environmental factors and using the right techniques to create the best conditions for plant growth. Here's a guide to help you get the most out o...
  • Should You Dehumidify in Winter?

    Should You Dehumidify in Winter?

    In many cases, dehumidifying in winter can be beneficial, depending on the indoor humidity levels and the conditions in your home. Here’s why and when you might need to dehumidify during winter:   Why You M...
  • How to Prevent Mold Outbreak After Your Home Floods?

    How to Prevent Mold Outbreak After Your Home Floods?

    After your home floods, mold growth can happen quickly due to the moisture and humidity. Here are key steps you can take to prevent a mold outbreak:   Act quickly: Mold can start growing within 24-48 hours ...

Preair provides energy efficient dehumidifiers for sale. Leave us a message about what you need. We will be in touch within 12 hours.