Can Max-Fan Inline Extractor – Extractor Fan for Grow Tents

A unique diagonal rotor-stator fan built for strong airflow with less noise

The Can Max-Fan uses a diagonal tube design with a rotor-stator system that Can-Fan rate as one of the most efficient inline fans on the market, balancing strong air performance against low power consumption. It's supplied as a bare fan for growers who want to wire it directly into their own ducting run without an acoustic housing — a straightforward, powerful extractor for tents, rooms and multi-fan setups.

Key Benefits

• Diagonal rotor-stator design for efficient air performance at a lower power draw than a comparable axial fan.
• Bare tube construction — mounts straight into ducting without an acoustic housing, keeping the footprint compact.
• Strong airflow range from 920 m³/h on the 8" model up to 4940 m³/h on the 14" high-output model.
• Metal tube body built for continuous grow room duty.
• Straightforward wiring — connects to any compatible fan speed controller.

Weak or undersized extraction leaves a grow room warm, humid and short of fresh CO2, slowing growth and inviting mould. Sized correctly to the room, the Max-Fan pulls stale, humid air out fast enough to keep temperature and humidity under control through even the densest canopy.

How to Use

Size the fan so its rated m³/h can clear the room's air volume several times an hour, allowing for the resistance of any carbon filter and ducting in the run. Mount with the airflow arrow pointing away from the room, support the fan's weight independently of the ducting, and wire it through a speed controller to fine-tune airflow against temperature and humidity.