Find Your Ideal Ventilation Solution
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Silence Meets Power
View allEC Silenced Fans
Discover the SigilVentus Silenced Series—engineered for ultra-quiet operation without sacrificing airflow. Our precision EC-motor inline fans employ advanced noise-dampening technology and aerodynamic impellers to deliver powerful, consistent ventilation at a whisper-quiet sound level.

MORE QUIET MORE AIRFLOW
Three key products combine to create the
Most scientific eco indoor cultivation
ventilation solution
SILENCED EC FAN
+ High density acoustic foam, low-noise design
+ EC motor, powerful airflow with lower power consumption
PREMIUM ACTIVATED CARBON AIR FILTER
+ Premium charcoal with RC48 virgin activated granular carbon
+ 45 mm deep carbon bed with high open area, less airflow loss
SMART EC FAN CONTROLLER
+ Temperature and humidity control with alarm and error detection
+ Auto control, differential air pressure adjustment

All-in-One Ventilation Combo Series
Our Combo Series brings together a whisper-quiet EC Inline Fan, heavy-duty Carbon Filter and smart Controller into a single, turnkey system. From powerful odor and particulate removal to real-time climate adjustment, each kit delivers effortless installation, energy-efficient performance and maintenance-free operation—so you get consistent yields and distraction-free growing in any space.