Eliminate 100% of indoor growing odours — the Prima Klima Ø125mm carbon filter neutralises smells with its coconut activated carbon, keeping your grow room completely discreet.
Hand-picked by BloomLED, a French indoor-growing expert for over 10 years: a reliable, high-performance filter compatible with every Ø125mm extractor fan.
Ø 125 mm · 480 m³/h · Coconut carbon · Pre-filter included
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The Prima Klima Ø125mm carbon filter is the go-to solution for fully neutralising the odours produced by your grow room. Paired with a Ø125mm extractor fan, it traps odour compounds thanks to a generous layer of activated carbon made from coconut shells, prized for its outstanding adsorption surface. With 480 m³/h of airflow, it is ideal for medium-sized grow spaces.

| Specification | Value |
|---|---|
| Connection diameter | Ø 125 mm |
| Maximum airflow | 480 m³/h |
| Body length | ≈ 40 cm |
| Carbon type | Coconut activated carbon |
| Pre-filter | Included, washable and reversible |
| Average lifespan | 18 to 24 months |
| Compatibility | Ø 125 mm extractor fans |
Coconut carbon offers higher porosity than mineral carbon, maximising the capture of odour molecules and extending the filter's effectiveness over time.
Sized for Ø125mm extractor fans, this filter processes your tent's entire air volume without creating excessive pressure loss.
The fabric pre-filter shields the carbon from dust. Washable and reversible, it is easy to replace and keeps the filter performing over the long term.
Its Ø125mm flange connects directly to your extractor ducting. Hang it with straps or clamps: setup takes just a few minutes.
Connect the filter to your Ø125mm extractor fan using ducting and clamps. Ideally place it on the intake side, inside the tent, and suspend it with straps to spread the weight. Stale air is then filtered before being exhausted.
In typical indoor use, expect 18 to 24 months. Lifespan depends on humidity, frequency of use and pre-filter maintenance. Keeping humidity under control (below 70%) significantly extends the activated carbon's effectiveness.
Yes, as long as your fan has a Ø125mm outlet — the standard diameter for medium grow tents. For best results, choose a fan with an airflow close to the filter's 480 m³/h.
A quality carbon filter guarantees a 100% discreet indoor grow: never overlook odour management, the most frequently underestimated part of a successful setup.