CarboAir 50 Carbon Filter | High-Airflow VOC and Odour Control for Grow Rooms (100mm to 250mm)

125mm/330mm

$164.95

CarboAir 50 Carbon Filter | High-Airflow VOC and Odour Control for Grow Rooms (100mm to 250mm)

$164.95

size 125mm/330mm 150mm/660mm 200mm/660mm 250mm/1000mm

Maximum Airflow. Minimum Restriction. Proven VOC Filtration.

The CarboAir 50 is a compact, high-efficiency carbon air filter engineered for growers who need effective odour and VOC control without sacrificing ventilation performance. Built with a 50mm bed of virgin activated granular carbon and a 55.5% open mesh design, it delivers strong adsorption capacity while keeping airflow resistance low. The result is a filter that removes odours and volatile organic compounds effectively without throttling the fan performance your grow room depends on.

Manufactured in Europe and laboratory tested by Systemair, the CarboAir 50 is optimised for low-resistance airflow systems, making it the practical choice for smaller grow spaces, compact tent setups, and any system where maintaining fan efficiency is as important as filtration performance. Available in five sizes from 100mm to 250mm, there is a CarboAir 50 suited to every inline fan and grow room configuration in this range.

Key Benefits

50mm Virgin Activated Granular Carbon Bed. High-efficiency VOC and odour adsorption using virgin carbon for maximum filtration capacity from the first use.
55.5% Open Mesh Design. Maximises airflow through the filter with minimal restriction, preserving fan performance and maintaining ventilation efficiency across the system.
Compact and Lightweight Construction. Easy to install in tight grow spaces, small tents, and ducted systems where weight and footprint matter.
High Airflow Efficiency. Engineered to balance adsorption performance with low resistance, so your fan operates closer to its rated output even with the filter in line.
Machine Washable Pre-Filter. Extends carbon lifespan by preventing dust and particulate buildup on the carbon bed. Wash and reuse rather than replace.
European Manufacturing. Consistent quality and reliability across the full size range.
Laboratory Tested Performance. Airflow and filtration standards verified in Systemair laboratories.

How It Works

Air is drawn through the outer pre-filter, which captures dust and particulates before they reach the carbon bed. It then passes through the 55.5% open mesh outer shell and into the 50mm virgin activated granular carbon bed, where VOCs, odours, and airborne contaminants are adsorbed at the molecular level. The open mesh design distributes airflow evenly across the full carbon surface, maximising contact time without creating the pressure drop that restricts fan performance in denser filter designs. Clean air exits through the inner cylinder into your duct system. The machine washable pre-filter keeps the carbon bed clear between replacements, extending the effective service life of the filter.

System Features

Carbon Bed Depth. 50mm virgin activated granular carbon.
Mesh Open Area. 55.5% for low-resistance, high-airflow filtration.
Pre-Filter. Machine washable, reusable.
Available Sizes. 100mm, 125mm, 150mm, 200mm, 250mm.
Design. Compact and lightweight for easy installation.
Testing. Laboratory tested by Systemair for airflow and filtration performance.
Origin. European manufactured.

Applications

Carbon Filter for Small Grow Tents. Compact design and low airflow resistance make the CarboAir 50 the practical choice for smaller tent setups where fan efficiency must be preserved.
VOC Filtration for Hydroponic Grow Rooms. Virgin activated granular carbon removes the full spectrum of plant-derived VOCs and odours produced in active grow environments.
Inline Fan Carbon Filter Systems. Available in five sizes from 100mm to 250mm to match your inline fan and duct configuration.
Odour Control for Indoor Plants. Effective smell removal for sealed and semi-sealed indoor cultivation environments.
Lightweight Ventilation Filtration. Compact construction suits ceiling-mounted and tent-top installations where weight is a consideration.
Grow Room Air Purification. The final stage in a complete ventilation system, ensuring extracted air is clean before it leaves the space.

What Sets It Apart

Most carbon filters make you choose between filtration depth and airflow efficiency. A thicker carbon bed adsorbs more but restricts airflow. A more open design flows freely but filters less. The CarboAir 50 is engineered to sit at the optimal point between these two variables: a 50mm carbon bed that delivers strong adsorption performance, combined with a 55.5% open mesh that keeps resistance low enough to preserve fan output. For smaller grow rooms and compact tent setups where every cubic metre of airflow matters, this balance is the difference between a ventilation system that works and one that underperforms because the filter is holding it back.

Pairs Well With

The CarboAir 50 is available in 150mm, 200mm, and 250mm sizes that match directly with the Blauberg ISO MIX 2-Speed Silenced Inline Fan, available in the same sizes. The ISO MIX mixed-flow design delivers the static pressure needed to pull air effectively through the carbon bed at both high and low speed settings, making it a well-matched pairing for growers who want quiet, controlled odour filtration without a separate speed controller.

CarboAir 50 vs Rhino Pro: Choosing the Right Carbon Filter

Both filters use high-quality activated carbon for effective VOC and odour removal. The difference is in design focus and application.

CarboAir 50 (this model). 50mm carbon bed, 55.5% open mesh, compact and lightweight. Optimised for low airflow resistance. Best for smaller grow rooms, compact tents, and systems where maintaining fan performance is the priority.
Rhino Pro. RC412 Australian activated carbon, vortex cone base for optimised air distribution, tightly packed carbon bed for maximum contact time. Best for larger systems, higher airflow rates, and environments where maximum adsorption capacity is the priority. View the Rhino Pro Carbon Filter.