Dual Function Air Purifier Humidifier

Liesa factory's quality S7 Dual Function Air Purifier Humidifier is a multifunctional air purifier humidifier integrating efficient air purification and intelligent humidity control. Designed to address common indoor air issues such as dryness and airborne particles, it provides a comfortable air environment for residential and office applications.

For air purification performance, S7 adopts a HEPA H13 filter with a particle CADR of 240m³/h, effectively filtering fine airborne particles. With a recommended coverage area of up to 45㎡, it can quickly improve indoor air quality in medium-sized spaces.

The device operates with low noise levels down to 23dB(A) and supports 6 fan speeds, AUTO mode, and Sleep mode, allowing users to select suitable settings according to different environments, from quiet nighttime operation to daily air circulation.

The humidification system features a 4.2L large-capacity water tank and a humidification output of 850mL/h, providing efficient moisture supply and reducing the need for frequent refilling. Combined with intelligent humidity control, S7 helps maintain a more comfortable indoor humidity level.

Powered by a 36W low-power system with a DC24V power supply, S7 balances performance and energy efficiency. The unit is equipped with a BLDC Nidec motor, providing stable operation and reliable durability.

S7 also supports multiple optional configurations, including PM2.5 display, humidity sensor, UV-C sterilization, negative ion function, plasma function, real-time water level sensor, and TUYA WiFi smart control, allowing customized solutions for different market requirements.

With a compact design, 4.6kg net weight, and a loading capacity of 1500pcs per 40' HQ container, S7 is suitable for OEM and bulk purchasing projects.

Product Parameter

Applications

1. Bedroom Application

The low-noise Sleep mode with 23dB(A) operation provides a quiet environment for nighttime use. The HEPA H13 filter helps improve indoor air quality, while the humidification function helps reduce dryness caused by air conditioning or heating.

2. Living Room Application

With a 240m³/h particle CADR and 45㎡ coverage, S7 is suitable for family living spaces. The combination of air purification and humidification helps maintain a comfortable indoor environment during daily activities.

3. Office Application

The compact design saves workspace while multiple fan speeds allow flexible adjustment according to office conditions. Optional functions such as PM2.5 display and WiFi control provide convenient air quality monitoring and management.

4. Seasonal Dry Environment

During dry seasons, the 4.2L water tank and 850mL/h humidification capacity provide efficient humidity adjustment, while the purification system helps deal with common airborne particles.

Key Features

1. Dual Function Design, One Device for Two Needs

S7 combines air purification and humidification functions, helping users save space and simplify indoor air management with one integrated device.

2. Quiet Operation for Comfortable Use

With noise levels as low as 23dB(A) and Sleep mode support, S7 provides quiet operation suitable for bedrooms, offices, and other low-noise environments.

3. Efficient Humidification with Large Water Tank

The 4.2L water tank and 850mL/h humidification capacity provide efficient moisture output and reduce the frequency of water refilling.

4. Flexible Configuration Options

S7 supports various optional functions, including:

PM2.5 display

Humidity sensor

UV-C sterilization

Negative ion function

WiFi smart control

Real-time water level sensor

Different configurations can be customized according to market and application requirements.

5. Compact Design with Reliable Performance

Equipped with a BLDC Nidec motor, S7 provides stable operation with a compact structure, making it suitable for different indoor environments.

FAQ

1. Can the purification and humidification functions work at the same time?

Yes. S7 supports simultaneous air purification and humidification, allowing users to improve air quality and adjust humidity levels at the same time.

2. What is the water tank capacity?

S7 is equipped with a 4.2L water tank and provides a humidification capacity of 850mL/h, reducing the need for frequent refilling.

3. Is S7 suitable for nighttime operation?

Yes. With a minimum noise level of 23dB(A) and Sleep mode, S7 is designed for quiet indoor operation.

4. How often does the HEPA H13 filter need to be replaced?

The replacement cycle depends on the operating environment and usage frequency. Regular inspection and timely replacement are recommended to maintain purification performance.