Product description
High Flow Carbon Filter 3500m3 Flange 355mm: product details and use
Running a big extraction line and need it to leave your grow room without a trace of smell? The High Flow carbon filter 3,500 m³/h (Ø 355 mm) is built for exactly that. With a capacity of up to 3,500 m³ per hour it handles the airflow of large grow rooms with high-capacity extraction and keeps your exhaust air fresh and discreet.
The activated carbon fill traps odours effectively, and the 355 mm flange connects directly to 355 mm fans such as the Can Q-Max EC 355 and 355 mm ducting. It is the same High Flow line as our smaller 425 m³/h / 125 mm filter, scaled up for serious airflow.
Key benefits at a glance
- Up to 3,500 m³/h: high filtering capacity for large grow rooms with high-capacity extraction.
- 355 mm flange: fits 355 mm extraction fans and ducting without adapters.
- Activated carbon: effectively traps odour particles from your exhaust air.
- Long service life: 9-12 months, depending on use and humidity.
- Pairs with big fans: a match for 355 mm high-capacity inline fans.
Specifications
- Airflow: up to 3,500 m³/h
- Flange: Ø 355 mm
- Filter medium: activated carbon
- Service life: 9-12 months (depends on use and humidity)
How to use
Mount the filter on the suction side of your 355 mm extraction fan and connect it with 355 mm ducting. Place it where the warm air collects, high in the grow room, and keep the duct run between filter and fan short and straight.
Size the filter to the real airflow of your fan, not just the number on the box: ducting, bends and silencers all cost capacity. Replace the filter after 9-12 months, or sooner at high humidity.
High Flow Carbon Filter 3,500 m³/h – odour control for big extraction lines.

