Taking innovation to the next level, the Guard240 dehumidifier is the newest model of the Preair “grow room dehumidification series”. It surpasses the ZETA series as our most energy-efficient dehumidifier, removing 480 liters per day at an impressive 4.2 liters per kilowatt hour (at 30°C, 80%RH). Accordingly, this unit meets California Title 24 requirements for both ducted and non-ducted installations.

The newly developed Guard series dehumidifier by Preair is specially designed for indoor cultivation. Based on market research and customer feedback, the R&D team has launched the second machine in this series, Guard120. Performance Upgrade, Design Optimization, and Convenient Operation. The Guard120 operates with lower amp consumption, freeing up electricity for other equipment on your electrical panel. Accordingly, this unit meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations.

The Guard70 dehumidifier is specially designed for indoor cultivation. Taking the legalization of recreational cannabis in Thailand as an example, local growers carry out indoor cultivation and simulate the optimal environment for the growing stages of cannabis through a control system, which can achieve the best yield and quality regardless of season or weather. The Guard70 is capable of serving as a part of the environmental control system for grow rooms and tents. Accordingly, this unit meets California Title 24 requirements for both ducted (whole-home) and non-ducted (portable) installations. Preair is a source factory that cooperates with brand owners, dealers, wholesalers, and individual buyers. Tell us the size of your grow room and the number of plants per room, a tailored solution will be provided.

Preair commercial dehumidifiers are well-designed and have a wide application. With a sheet metal housing, LED panel, cart shape, and drain hose, the HT series dehumidifiers are popular among young white-collar workers, administrative leaders, professionals in restoration companies, senior home service technicians, and individual business owners. The large dehumidification capacity and reasonable price of the HT 1501 dehumidifier are alluring to every customer.

Air scrubbers play an important role in Industrial Air Purification, Construction and Renovation, HVAC Systems, Healthcare Facilities, Mold and Fire Damage Restoration, Commercial and Residential Use, and Environmental Protection. The AF650 HEPA air scrubber Quality is absolutely guaranteed, the wholesale price is reasonable, a large quantity of favorably.

The HT-500 portable dehumidifier is designed for removing extra moisture in commercial buildings. With a rigid sheet metal housing, this unit can be applied in harsh environment. It can extract 50 liters of water per day at AHAM (30°C/80%RH) suitable for an area of 50-70㎡. PREAIR is a professional commercial dehumidifier manufacturer that can provide large-quantity high-quality dehumidifiers with customized designs. Welcome to consult!

Powerful and efficient, the PREAIR PRO500 is a 500-pint dehumidifier and is perfect for agricultural applications as well as tough commercial spaces. Its 500 pint capacity makes it one of the most powerful commercial dehumidifiers on the market.

PREAIR PRO330 dehumidifier is designed and built for cultivation. This industrial unit removes up to 330 pints of moisture per day, and powerfully circulates air within your cultivation space to create a healthy, grow-optimized environment. Setup is simple, and humidity is constantly controlled to help prevent crop disease and pests.