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GAS CarboAir 50


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CarboAirTM 50 has been developed to filter VOCs (Volatile Organic Compounds) from smaller grow room environments.

CarboAirTM 50 has a 50mm bed of virgin activated granular carbon. It is the best filter for normal use in smaller grow rooms. A 50mm bed of carbon is perfect for smaller grow rooms. It offers excellent filtration of air without compromising air flow.

  • Handmade in Europe
  • Comes with a machine washable pre-filter
  • 18 month guarantee

About CarboAir

Our filters have been developed in partnership with Wilco Industries, a trusted filter manufacturer on the border of Germany and Systemair, the world’s best fan manufacturer. Our mission was to find the world’s best quality filter that worked in unison with Systemair’s ventilation range. We approached many filter manufacturers looking for the perfect partnership between air filtration and air flow. Wilco ticked all the boxes.

The secret is in the correlation between the carbon size and mesh size. We tested multiple different filter bed sizes and carbon sizes and believe we have designed the perfect filter range. Our filters have been designed to meet the most demanding needs of our customers. The virgin activated carbon is pure enough that it is certified to be used in applications for human consumption meaning no heavy metals.

The filter mesh we chose means we don’t need to use an internal nylon mesh that slows air flow, unlike our competitors.

Being able to utilise Systemair laboratories for testing the CarboAirTM filters enables us to be confident that our filters deliver what we say. Unlike our competitors, we want our customers to know the air flow they will achieve combining our products with fans. We believe it is important that the customers have control over their grow environment and can trust us to deliver the products they need for success.

Filter Housing

We are very proud of our industrial galvanised steel filter casing. Using the highest quality materials enabled us to produce the finest mesh.

The filter mesh is 55.5% open for the best air flow through the filter. Our filters have better flow rates, enabling us to utilise a thicker carbon bed compared to our competitors. The top flange and bottom flange are preformed and made of the same strong galvanised steel. The carbon is machine packed as tightly as possible into the housing without crushing the carbon granules. The carbon is placed into the casing and put on tremor plates that have a precise frequency to vibrate the carbon into a tightly packed uniform filter. A high density foam collar is placed onto the carbon bed before a top plate is added on top of the foam collar. This is then machine compressed, reducing the foam collar to less than 5mm thick. This unique process ensures the carbon will not move or settle. A top flange is fitted; this compresses the carbon further. The whole process is carried out by hand and visually inspected during each stage. The carbon filters are then packed directly into bags and boxed in the factory ready for shipping, guaranteeing you receive the best quality filter every time.

Virgin Activated Granular Carbon

The carbon we use has been tailor-made for CarboAirTM to extract odour from air and work in unison with our fine zinc mesh body.

Our virgin carbon is activated at temperatures above 1000°C in a humid environment. The process opens the pores of the carbon to give it incredibly high absorption properties of organic particles and other airborne pollutants. The carbon is produced to very high standards in Europe, unlike Chinese filters which often contain cheaper blends and risk water contamination during shipping.

Being produced in the EU enables better quality control. Our carbon is produced to EN12915 which means it is pure enough to be used in food and drink applications. The size and depth of our filter has been specially designed to provide the correct contact between the contaminated air and carbon. Our carbon is double sieved to remove any dust particles which would restrict air flow. We can guarantee every CarboAirTM filter for a minimum of 18 months because we can guarantee our carbon is pure.

We batch test all our carbon at source to make sure it passes our quality requirements.

We are the front runners in carbon filter technology, developing filters for over 30 years


CA50-100-330 CA50-125-330 CA50-150-330 CA50-200-500 CA50-250-500 CA50-315-500
Flange (mm) 100 125 150 200 250 315
Length (mm) 330 330 330 500 500 500
Carbon Bed (mm) 50 50 50 50 50 50
Max Air Flow (m3/h) 410 480 600 1000 1200 1500




Additional information

Carbon filter size

4" – (100mm) – 330mm Long – 410m³/h – CARBOAIR 50, 5" (125mm) – 330mm Long- 480m³/h – CARBOAIR 50, 6" (150mm) – 330mm Long – 600m³/h – CARBOAIR 50, 6" (150mm) – 660mm Long – 1150m³/h – CARBOAIR 50, 8" (200)mm – 500mm Long – 1000m³/h – CARBOAIR 50, 8" – (200mm) – 660mm Long – 1350m³/h – CARBOAIR 50, 10" (250mm) – 660mm Long – 1650m³/h – CARBOAIR 50, 10" (250mm) – 1000mm Long – 2500m³/h – CARBOAIR 50, 10" (250mm) – 500mm Long – 1200m³/h – CARBOAIR 50, 12" (315mm) – 660mm Long – 2100m³/h – CARBOAIR 50, 12"( 315mm) – 1000mm Long – 3100m³/h – CARBOAIR 50, 12" (315mm) – 1200mm Long – 3850m³/h – CARBOAIR 50