Active Air 6 in Inline Duct Fan, 400 cfm

The Active Air 6-inch Inline Duct Fan is a 400 CFM inline extractor for indoor growing. It removes hot, humid air from the tent or room and, when connected to a carbon filter, also controls odors. It is the heart of the ventilation system in medium-sized setups.

Benefits

• 400 CFM free-air airflow, suitable for tents and rooms with 6-inch ducting.
• Single-speed inline centrifugal fan, designed for continuous operation.
• Compatible with 6-inch flexible or rigid ducting and carbon filter flanges of the same diameter.
• Works with speed controllers when you need to reduce airflow and noise.
• Can be used for both extraction and fresh air intake.

How to Use

Install it inline between the carbon filter and the extraction outlet, using 6-inch ducting and clamps. Hang it with the included mounting bracket and orient the motor upwards to extend its lifespan. Check the impeller and casing every 4 to 6 weeks and clean dust with a soft brush or compressed air.

Available at Pachamama with shipping throughout Costa Rica.

Technical Specifications

• Diameter: 6 in | Airflow: 400 CFM free air
• Speed: Single-speed inline centrifugal fan, for continuous operation
• Compatible with 6-inch flexible and rigid ducting
• Suitable for exhaust ventilation, air purification with carbon filters, and fresh air intake
• Works with speed controllers to regulate airflow

How to use

• Install it inline between the carbon filter and the exhaust outlet, with 6-inch ducting and clamps
• Hang it with the included mounting bracket — orient the motor upwards for a longer lifespan
• Connect it to a speed controller to reduce airflow and noise when maximum power is not required
• Check the blade and housing for dust accumulation every 4–6 weeks
• Clean the housing with a soft brush or compressed air — avoid water inside the motor