High-performance extraction with a serious noise advantage.
The Airfan® Thermo Foam Box Fan is built for growers who want strong extraction without the usual vibration and hum you get from metal fan boxes. The thermo-foam housing provides thermal insulation and excellent vibration dampening, helping keep the system quieter and more stable, especially when paired with quality ducting and a correctly sized carbon filter.
Why it’s different
- Thermo-foam housing reduces vibration and noise compared to traditional metal casings.
- Memory effect shock absorption helps the unit handle knocks and stay rigid in install.
- Thermally insulated to reduce unwanted heat transfer through the casing.
- Wide temperature tolerance from -40°C to 110°C for tough environments.
- Waterproof and chemical resistant for real-world grow room conditions.
- Fire resistant construction for added peace of mind.
- Recyclable materials with a lightweight build that makes installation easier.
Performance you can build around
Inside the foam box is a centrifugal fan designed to work effectively under pressure, making it a strong choice for setups using filters and longer duct runs. It is intended to connect into standard round ducting, giving you a cleaner, more professional extraction layout.
Best for
- Grow rooms and tents where noise control matters
- Filtered extraction systems that need stable airflow under pressure
- Installations where you want less vibration through walls, ceilings, and tent frames
Choose your option: select the size/airflow variant to match your ducting diameter and the volume of your space.
Tip: If you’re running a carbon filter or long ducting, size up rather than down. Fans perform best when they are not operating at their limit.