Grow room odour control keeps neighbours and housemates from being bothered and works on two levels: the carbon filter cleans the air leaving the tent, and ONA neutralisers deal with any remaining odour in the room. Here you will find ONA Gel Pro 4 L, Gel Apple Crumble 1 L, ONA Block Pro 175 g, the ONA Breeze Fan and AirOzone G.A.S. ozone generators from 200 to 400 mm.
| Product | Format | Where to use it |
|---|---|---|
| ONA Gel Pro | 4 L | Larger rooms, in the room outside the tent |
| ONA Gel Apple Crumble | 1 L | Smaller rooms, same job with an apple scent |
| ONA Block Pro | 175 g | Solid block for small spaces |
| ONA Breeze Fan | Fan | Spreads the ONA neutraliser through the room |
| AirOzone G.A.S. | 200–400 mm | In the exhaust duct leading outside |
Put the gel or block outside the grow tent, in the room or near the door, never inside the tent or where air flows onto the plants: the neutraliser's scent should not end up on the leaves. The gel works by evaporation, so the more surface you leave uncovered, the stronger the effect. ONA does not replace the carbon filter: on its own, without a filter, it is not enough.
The AirOzone G.A.S. generators are designed for 200 to 400 mm ducts, so for grow rooms and larger systems. They are fitted in the exhaust duct leading outside, in the same diameter as the duct. Ozone must not be breathed in: no people or animals in the treated space and never inside the grow tent with the plants. Details and models on the ozone generators page.
All prices are in Swiss francs including Swiss VAT. We ship throughout Switzerland with Swiss Post; bulky parcels go by courier. To find out which solution your room needs, email our support team or call +41 79 359 67 58: Gro.w.LaB also gives advice in the shop in Quartino, by appointment.
With a carbon filter sized to the fan, slight negative pressure in the tent and an ONA neutraliser in the room for any remaining odour.
ONA neutralises remaining odour in the room air, but it does not replace the carbon filter, which treats the air leaving the tent. You need both, as they do different jobs.
Outside the grow tent, in the room or near the door, never inside the tent or in the airflow towards the plants.
Ozone must not be breathed in. The generator is fitted only in the exhaust duct leading outside, with no people or animals in the treated space and never inside the grow tent.
