HueVen S2 Standing ventilation and air purification unit
HueVen S2 is a standing unit that brings filtered fresh air in from outside and purifies the air inside, unlike an air purifier, which only recirculates room air. It has a heat exchanger, a HEPA filter and five sensors for ultrafine dust, fine dust, CO₂, temperature and humidity, and can run at about 45 dB. WhatsApp +65 8350 5111 to ask about it.
• Durable EGI construction built for lasting performance
• Affordable installation for convenient setup
• Five air quality sensors monitor your indoor environment in real time
• Bypass and air purification functions for flexible airflow control
• Pre-filter + 70T HEPA filter system captures fine particles and keeps air cleaner
Certifications and Awards
Comfort of Clean Air
Is Your Air Feeling Stuffy?
Proper indoor ventilation is essential for clean air.
Closed rooms need fresh air
CO₂ builds up in closed rooms; the unit brings in fresh air based on its CO₂ sensor.
Air purifiers alone are not enough for ventilation
An air purifier filters dust but does not bring in fresh air or lower CO₂.
Closed rooms need fresh air
CO₂ builds up in closed rooms; the unit brings in fresh air based on its CO₂ sensor.
Air purifiers alone are not enough for ventilation
An air purifier filters dust but does not bring in fresh air or lower CO₂.
Designed for Comfort
HueVen S2, Filling Every Space With Comfort
All-in-One Smart Ventilation
Ventilation and air purification in one unit
High-Performance Filter System
With three-step filtration and a UV LED module
3D Circulation
Powerful ventilation designed for the whole room
Affordable Electricity Use
Energy-saving ventilation through heat recovery
Strong Ventilation for Larger Spaces
Four modes adjust to the air-quality reading to help keep indoor air fresh.
Powerful Ventilation Mode
Expels polluted indoor air while filtering and purifying air from outside.
Convenient Auto Mode
Automatically adjusts fan speed and mode based on indoor fine dust and CO₂ levels.
Pleasant Air Purification Mode
Purifies and recirculates contaminated indoor air on days with heavy pollution.
Highly Efficient Bypass Mode
Supplies clean outdoor air without heat exchange in mild seasons like spring or fall.
Powerful Ventilation Mode
Expels polluted indoor air while filtering and purifying air from outside.
Convenient Auto Mode
Automatically adjusts fan speed and mode based on indoor fine dust and CO₂ levels.
Pleasant Air Purification Mode
Purifies and recirculates contaminated indoor air on days with heavy pollution.
Highly Efficient Bypass Mode
Supplies clean outdoor air without heat exchange in mild seasons like spring or fall.
Wide, Even Ventilation
The 360° rotating grill allows Air Volume to be directed wherever it's needed from any installation point.
Powerful, Consistent Circulation
Air volume is optimised to push strong airflow from above, helping to clear fine dust and stale air from the room.
Indoor Air Care from HueVen S2
HueVen S2 ventilates and filters the air, with a UV LED module and a high-performance filter system.


Our Range of Premium Features
Features for an Enhanced Experience
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Smart Sensor
HIMPEL's Smart Sensor automatically monitors five key indoor air quality elements—ultrafine dust, fine dust, carbon dioxide, temperature, and humidity—in real time.
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Quiet Yet Powerful Ventilation
Thanks to HIMPEL's patented noise reduction technology¹, the system operates at a low noise level² comparable to that of a library (45dB).
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Smart Controller
Displays all essential information for managing indoor air quality at a glance, including five air quality indicators and filter status.
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Convenient Remote Control
An intuitive remote control makes the system easy for anyone to use.




