Reliable Quality

Zhejiang Preair Electrical Appliance Industry Co., Ltd.
20+ Years 
Focused On Humidity Control
Your Humidity Control Expert
Preair High Efficient LGR Dehumidifier For Sale
Whole Series of Water-damage Dehumidifiers
Preair Home Dehumidifiers For Sale
Reliable Quality & Variable Options
Preair Dehumidifier for Greenhouse
Dehumidifiers for Greenhouse 
(Precision Control)

Preair has exquisite craftsmanship and excellent production lines, 

providing you with high-quality dehumidifiers.

The professional R&D team of Preair continuously innovates technology, 

improves product quality, and manages to meet the reauirements of consumers.

Types of dehumidifiers, such as commercial dehumidifiers, 

industrial dehumidifiers, home dehumidifiers can be customized.

Business Partners

Business Partners of Preair Dehumidifier Company
Preair is an OEM/ODM manufacturer that specializes in dehumidifiers and has a strong track record. We have professional production facilities, quality control processes, and rich experience in producing dehumidification products. If you want to take an OEM/ODM order, please clearly define your dehumidifier requirements, including technical specifications, features, performance criteria, and design preferences. Besides, please provide detailed information about the quantity, target price range, and desired timeline. Looking forward to your consultation.
Dehumidifiers, Air Movers, Air Scrubbers
Dehumidifiers are versatile appliances designed to control and regulate humidity levels in various indoor environments. They extract excess moisture from the air, helping to create a more comfortable, healthier, and efficient living or working space. It's important to choose the right size and type of dehumidifier based on the specific application and space requirements. Different models offer various features such as adjustable humidity settings, automatic shut-off, drainage options, and more. Proper maintenance and regular cleaning are essential to ensure the effective and efficient operation of dehumidifiers.

The popularity of high-end dehumidifiers with MERV-11 filters can be attributed to several factors, reflecting a growing awareness of the importance of indoor air quality and a desire for more effective and comprehensive air treatment solutions. Here are some reasons why MERV-11 filter dehumidifiers


Heat generated by a dehumidifierDehumidifiers do generate some heat during their operation, but the amount is generally modest compared to other heat-generating appliances. The heat produced by a dehumidifier is a byproduct of the refrigeration or absorption process used to remove moisture from the


Whole house dehumidifier helps improve air qualityWhile a dehumidifier primarily removes excess moisture from the air, it can also have some secondary benefits for indoor air quality. 1. Mold and Mildew Prevention: Dehumidifiers help control humidity levels, and maintaining lower humidity levels can

If you have any questions regarding our company or product, 
please do not hesitate to contact us for more details.


About Preair

Product Category

Contact US

  Tele: +86-13376814803
   Add: 2D-2, No. 63, Jiuhuan Road, Tech Park, Jianggan Dist., Hangzhou, Zhejiang, China.
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