Radical odour control for indoor growing — it neutralises the air extracted from your grow room thanks to premium Prima Klima activated carbon and its 620 m³/h airflow.
Hand-picked by BloomLED, a French indoor-growing expert passionate about the craft for over 10 years.
Ø160 mm · 620 m³/h · 40 cm · RC412 activated carbon
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The Prima Klima Ø160mm 40 cm carbon filter is the go-to solution for eliminating odours in your grow room. With an airflow of 620 m³/h and a generous charge of premium activated carbon, it purifies the air extracted from your grow tent without leaving the slightest scent behind. Whether you are in full flowering or in the vegetative stage, you keep complete control over the atmosphere of your indoor space. Hand-picked and shipped by BloomLED, a French indoor-growing expert for over 10 years.

| Specification | Value |
|---|---|
| Connection diameter | Ø 160 mm |
| Airflow | 620 m³/h |
| Length | 40 cm |
| Activated carbon | RC412 / coconut-sourced |
| Pre-filter | Included, washable and reversible |
| Service life | ≈ 18 to 24 months depending on use |
The RC412 activated carbon captures odour compounds right at the source, before they even leave your grow room. On extraction, the exhausted air comes out perfectly neutral, for absolute discretion throughout flowering. It is the guarantee of stress-free indoor growing, with no nuisance for your neighbours or your home.
Sized for Ø160 mm ducting, this filter handles up to 620 m³/h without creating excessive pressure loss. It pairs perfectly with an extractor fan of matching power to refresh the air in your space several times per minute. Effective ventilation also means less stagnant humidity and a healthier climate for your plants.
The Eco Line range features dense, uniform and highly adsorbent activated carbon, ensuring lasting efficiency over time. The Prima Klima brand is trusted by thousands of demanding growers for its proven reliability and unbeatable value on the horticultural lighting and ventilation market.
The textile pre-filter wraps around the filter body and protects the carbon charge from dust and airborne particles, significantly extending its service life. Reversible and washable, it takes only minutes to maintain: a simple rinse with clean water is enough to restore optimal performance season after season.
At just 40 cm long, this Eco Line format fits easily into compact grow rooms where every centimetre counts. Its contained weight makes suspended installation with straps straightforward, without putting excessive strain on your tent structure or its support bars.
For optimal performance, pair this filter with a Ø160 mm extractor fan rated close to 620 m³/h. A slightly more powerful fan will compensate for the pressure loss caused by ducting and bends, without ever saturating the filter. The BloomLED team can recommend a filter + fan combo perfectly sized for your growing volume.
Expect 18 to 24 months on average, depending on daily run time, ambient humidity and the volume of air treated. A clean pre-filter and air that is not too humid noticeably extend this lifespan. When odours start getting through despite a clean pre-filter, it is time to replace the filter.
Yes. It is mainly used in extraction, on the outgoing air, to neutralise odours before they are released outside. It can also be fitted on the air intake if needed. In extraction, place it ideally at the highest point of the grow room, where warm, odour-laden air naturally accumulates.
Remove the textile pre-filter, shake it to get rid of the bulk of the dust, then wash it with clean water without any aggressive detergent that could damage it. Let it air-dry completely before refitting it. Monthly maintenance is enough in most setups and preserves the efficiency of the activated carbon over the long term.
Guaranteed discretion, Prima Klima reliability and BloomLED expertise: the Ø160 mm 620 m³/h carbon filter is the ideal companion for any demanding indoor grow room, from vegetative growth to flowering.