SAILFLO Duct Fan Protect your health
Current people may stay where there is no air and breathe turbid air, resulting in irritability, depression, and serious illness. Like humans, animals, plants and architecture...

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Product Review

SAILFLO Duct Fan Protect your health
Current people may stay where there is no air and breathe turbid air, resulting in irritability, depression, and serious illness. Like humans, animals, plants and architecture have such problems. That's why it's very important to choose the right ventilation fan.

Product specifications:
Connection pipe: φ100
Voltage: 110V / 60Hz
Power supply: 12W
Ventilation rate: 130m³ / h
Shell material: ABS
Noise: 35-40dB

Please note:
1. Installation location >> To install the ventilation fan, you can install it in a wall-embedded type or a ceiling-embedded type, and you can purchase one or several depending on your needs.
2. Space requirements >> In a sealed environment, there is a possibility of causing a pressure difference in excess air flow. To avoid these problems and ensure air circulation, intake and exhaust are required and do not vent in one direction.
3. Noise >> 35-40dB, so please keep away from the bed when installing in the bedroom.

4. About the wind speed >> The airflow reaches 130m³ / h in a specific test environment, but there are differences in airflow depending on the environment. If the airflow is too large, you can install an airflow switch (sold separately). If the airflow is not enough, you can add a fan.
5. Axis balance >> When installed, check the fixing of the connecting part.
6. About the manual >> It is in English and the contents may be a little wrong, but when delivered from Amazon, we will send you a PDF version of the Japanese manual. Sorry for the inconvenience.

Applicable place:
Duct ventilation fan with high static pressure, large air flow, low noise design suitable for work places, gymnasiums, factory offices, machine rooms, conference rooms, luxury office buildings, public places, hotels, houses, hospitals, sports gyms, etc.


  • 【Upgraded Fan】​When installed on glass or walls, it effectively prevents dust, leaves, pollen, and backflow with the wind-proof ABS sheet. The removable lattice filter is easy to clean. This 4-inch exhaust fan delivers a consistent airflow of 76 CFM at a fixed speed of 1300 RPM, and features a simple pull-chain switch for easy on/off operation, even when mounted at height
  • 【Energy Saving】​Constructed from lightweight, eco-friendly ABS material with excellent heat resistance and durability, this fan ensures stable performance. It operates at an energy-efficient 12W power consumption, significantly reducing electricity costs
  • 【Durability】​Equipped with an axial pipe fan for optimal cooling and a sealed pure copper motor, it generates minimal heat during extended operation, resulting in a longer lifespan and reliable performance
  • 【Overheat Protection】​The built-in overheating protection device automatically cuts off power when the motor overheats, providing dual safety protection and preventing potential hazards
  • 【Easy Installation】​Ideal for spaces requiring ventilation, such as kitchens, offices, stores, living rooms, bathrooms, or areas with poor air circulation or pollution

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