Can Fan Max Fan Pro Series 6 in Inline Duct Fan - 420 CFM

Quieter Inline Airflow for Indoor Cultivation - 6 in Duct

Heat, humidity and stale air build up fast in an enclosed cultivation space, and a weak or noisy fan makes it worse. The Max Fan Pro Series is a 6 in inline duct fan rated at 420 CFM that moves air through ducting for exhaust, intake and filter setups. The manufacturer describes it as more efficient, stronger and quieter than the original Max Fan design.

This 6 in unit suits small to mid-size indoor spaces, such as a tent or a single dedicated room, where one run of 6 in ducting is enough. It ships as a single fan, so growers with several rooms can add units as needed.

Key Features & Benefits

• 420 CFM rating — moves a useful volume of air through 6 in ducting.
• Three speed control — lets you match airflow to the needs of the space.
• Reinforced plastic housing — built from fiberglass reinforced plastic compounds for a sturdier body.
• EZ Mount bracket included — simplifies installation.
• Compact body — measures 12 x 8.5 x 9.5 in and weighs 6 lb, so it fits in tight spaces.

Who Should Use Can Fan Max Fan Pro Series 420 CFM

Choose this fan if you run a hydroponic or soil-based indoor space and need reliable ventilation through 6 in ducting. It works for hobby growers and for commercial growers who need a dependable unit in smaller rooms.

About Can Fan Max Fan Pro Series

Can Fan makes the Max Fan line of inline duct fans for grow environments. The original Max Fan was developed using a Computational Fluid Dynamics program, an engineering method used to model airflow. The Pro Series builds on that design with a stronger housing and three speed control.

Frequently Asked Questions

Q: What size ducting does this fan use?
A: It is a 6 in fan, so it is designed for 6 in ducting. Check your duct and any filter connections before ordering.

Q: What does CFM mean?
A: CFM stands for cubic feet per minute, the volume of air a fan moves. This unit is rated at 420 CFM, and real airflow drops with long duct runs, bends and filters.

Q: How does the Pro Series differ from the original Max Fan?
A: The manufacturer states the Pro Series is more efficient, stronger and quieter. It also has a more robust housing and three speed control.

Q: How do I mount it?
A: The fan comes with an EZ Mount bracket. Secure the bracket to a stable surface, attach the fan, then connect the ducting.

Q: Is the housing safety certified?
A: The manufacturer says the housing compounds meet UL and CSA requirements. Confirm local electrical rules for your installation.

Q: How many fans come in one order?
A: Each order is one fan.