Wall-Mounted Fresh Air Ventilation
Wall-Mounted Fresh Air Ventilation

The wall-mounted fresh air ventilation purifier is an aesthetically pleasing, compact, easy-to-disassemble, space-saving device.

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Product Details Product Parameters Product Application

Wall-Mounted Fresh Air Ventilation

Product Introduction

The wall-mounted fresh air ventilation purifier is an aesthetically pleasing, compact, easy-to-disassemble, space-saving device that can purify the air and continuously supply fresh air.

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Four Operating Modes 

Four customized operating modes deliver efficient formaldehyde removal and a human-centered fresh air experience.

1. Odor Removal Mode

Scenario: When the house is unoccupied.

Function: Removes indoor odors via remote APP control.

Benefit: Saves time and maintains a fresh indoor atmosphere automatically.

2. Intensive Purification Mode

Scenario: Ideal for new, unoccupied homes.

Function: Offers a fully automatic formaldehyde removal cycle, programmable from 1 to 15 days.

Benefit: Eliminates the need for frequent visits, providing efficient, hands-free purification.

3. Fresh Air Mode

Function: Introduces filtered, clean outdoor air into the indoor space.

Effect: Effectively reduces concentrations of CO₂ and PM2.5, ensuring clean and oxygen-rich air.

4. Sleep Mode

Feature: Ultra-quiet acoustic design.

Experience: Ensures undisturbed sleep with near-silent operation for a peaceful night's rest.


Main Functions

Active Ventilation / Flexible Customization/ Soundproof Dust Removal

/ Smart Control / Easy Cleaning / Weatherproof Sealing / LCD Display / High-Efficiency Filtration

 

Feature

① It adopts a DC high-speed blower, featuring low power consumption, high airflow, and low noise.

② Multi-functional design integrated (heating, filtration, dust removal, oxygenation, sterilization, etc.), meeting the needs of different users.

③ Multi-stage Filtration

  • Medium-efficiency filtration.  

  • Activated carbon, removes odors and smoke.  

  • Ultraviolet germicidal lamp, kills bacteria.

  • Nanometer-scale titanium oxide, ultraviolet photocatalytic composite foam metal,decomposes harmful substances.

④ Equip with a negativation generator for oxygenation and sterilization to enhance human immune function.

⑤PTC heating assists in warming the fresh air delivered during winter, reducing heat loss in the room.

⑥ Front-mounted filter design for easy cleaning.

⑦ Equipped with a long-lasting self-cleaning filter, it requires no replacement and has low operating costs.

⑧ Humanized wireless remote control configuration,free start and stop,  reasonable design and easy installation.

 

Why choose a low-noise fresh air ventilator?

Most people install fresh air ventilators in bedrooms, children's rooms and elderly people's rooms.

Generally, if the sound exceeds 30 decibels, it will affect normal sleep.

Therefore, choosing a low-noise fresh air ventilator is very important!

The harm of noise to the human body is systemic.

Paulair fresh air ventilator: 20-decibel low noise.

It truly lets you quietly enjoy good air and good sleep.

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Product Model

BEY-GQ4-A

BEY-GQ5-A

Air Flow(m³/h)

40

 

50

Rated Voltage(V/Hz)

220/50

220/50

Rated Power(W)

5.5

5

Noise dB(A)

35

32

Weight(kg)

3.5

3.2

Dimension(mm)

∅160*(240-350)

∅160*(240-350)

Panel Size(mm)

180*180

180*180

Circular Channel Diameter (mm)

160-172

160-172

Circular Channel Length (mm)

260-400

260-400

Exterior Wall Grille(mm)

180

180


Appication Of Wall-Mounted Fresh Air Unit

The fresh air purification system delivers outdoor fresh air indoors or serves as a power source to create positive pressure indoors.

1.It can be equipped in offices, bedrooms, living rooms, hospitals, hotels and other places.

2.Applicable to the walls, wall-mounted installation at the position of door and window glass.


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One hour can rapid purification of 70 cubic meters of space.

Into the air volume is larger than exhaust air volume,continued into the wind to form positive pressure will clean air filling space.

At the same time indoor dirty air outlet by negative pressure discharge outside.