CarboAir filters are built around a simple trade-off most brands get wrong: carbon depth versus airflow resistance. The numbered series - 50, 60, 75 and 100 - refer to the carbon bed, so you can pick a filter that matches how hard your room runs rather than just how big your ducting is.
- CarboAir 50: The standard premium filter - a good balance of carbon depth and airflow for most tents. See all carbon filters.
- CarboAir 60: Higher capacity for rooms with more plant mass or longer run times.
- CarboAir 75 and 100: The heavy-duty options, up to the 100 series 8in / 660mm rated for 2550 m3/h.
- Extraction kits: Matched bundles with Revolution Vector Silent EC v2, Revolution Stratos AC Silenced and Isomax silencer fans - browse all extraction kits.
- Inline filter: The CarboAir inline filter for in-duct odour control where a conventional filter will not fit.
- Spares: Replacement carbon sleeves for every series, plus pre-filter bands sold in pairs.
Why choose CarboAir?
Because the sleeve is replaceable and the sizing is honest. CarboAir publish real airflow figures against real carbon depths, so you can size the filter to the fan properly instead of guessing - and undersizing a filter is the most common reason odour control fails.
CarboAir FAQs
Which CarboAir do I need?
Match the filter to your fan airflow and duct size, then size up if your room runs long hours or holds a lot of plant mass. We are happy to spec it if you tell us your fan and tent size.
Do I need the pre-filter band?
Yes - it stops dust reaching the carbon. Replacing bands regularly extends the filter life significantly.
Can I use a CarboAir filter with any fan?
Yes, provided the fan can move enough air against the filter resistance. Pairing a large filter with an undersized fan will throttle your extraction.
Why buy CarboAir from The Hydro Bros?
We stock the CarboAir range in full, ship discreetly across the UK and Europe, and know these products because we use them. With excellent customer reviews on Trustpilot and staff who actually grow, you get the right kit first time.
