20L Commercial 4-Head Ultrasonic Humidifier with UV Sterilization

The PH-405-79 is a high-capacity 20L commercial ultrasonic humidifier designed for large spaces that require powerful and continuous humidification. Equipped with a 4-head misting system, it delivers up to 1200ml/h of mist output, providing efficient humidity control for commercial and large-area applications.

Powerful 4-Head Misting System

The four-head ultrasonic atomization system produces a strong and consistent mist output of up to 1200ml/h. This high-output design helps distribute moisture efficiently and is suitable for large spaces where standard household humidifiers may not provide sufficient humidification capacity.

20L Large Water Tank

With a 20L high-capacity water tank, the PH-405-79 reduces the need for frequent refilling and is suitable for extended operation. The large tank makes it a practical choice for commercial environments and large indoor spaces.

UV Sterilization and Double-Layer Water Filtration

The built-in UV sterilization lamp helps reduce harmful microorganisms in the water before humidification. Combined with a double-layer water filtration system, the humidifier is designed to provide cleaner and healthier mist for everyday use.

Automatic Water Pumping Design

The integrated water pumping system draws water automatically during operation, providing a convenient alternative to conventional water supply designs. This structure also helps reduce the risk of water leakage and makes the unit more convenient for continuous humidification.

Convenient Top-Fill Design

The top-fill water design makes adding water quick and convenient. Users can refill the 20L water tank from the top without complicated disassembly, making daily operation and maintenance easier.

Adjustable Humidity Control

The PH-405-79 supports adjustable humidity settings from 45% to 95%, allowing users to select a preferred humidity level according to different environments and requirements. The humidifier can automatically regulate humidification based on the selected humidity setting.

Smart Touch Control and LED Display

The smart touch control panel provides intuitive operation, while the LED digital display makes it easy to monitor operating settings. Users can conveniently adjust mist output and humidity settings according to their needs.

Timer and Sleep Functions

The built-in 1-12 hour timer allows users to schedule humidification operation according to their requirements. An optional sleep function provides a quieter and more comfortable operating experience for environments where low-noise operation is preferred.

7-Color Ambient Light and Water-Level Indicator

The humidifier features a 7-color LED ambient light that adds a decorative touch to the surrounding environment. A water-level light also provides a convenient visual indication of the water condition inside the unit.

Product Specifications

Suitable for Commercial and Large-Space Applications

With its 20L capacity, 1200ml/h high mist output, 4-head ultrasonic system and automatic water pumping design, the PH-405-79 is suitable for a variety of large-space humidification applications, including:

• Commercial spaces

• Offices

• Meeting rooms

• Retail stores

• Showrooms

• Hotels

• Wellness and fitness facilities

• Large residential spaces

• Other large indoor environments requiring continuous humidification

The PH-405-79 20L commercial ultrasonic humidifier combines high-capacity humidification, UV sterilization, water filtration and intelligent controls in one practical design, making it a suitable solution for distributors, importers, wholesalers and private-label customers looking for a high-output commercial humidifier.