Description
Duct-Mounted Odour Neutralising for the Largest Grow Spaces
Biodor Control CNB is a solid gel odour neutraliser built for spaces a passive tub cannot reach. Rather than masking a smell, its neutralising compounds evaporate into the airstream and break down odour molecules on contact, leaving a light eucalyptus fragrance behind rather than a heavy air-freshener scent. This 800g format is designed to run inside an extraction or ventilation duct, treating spaces up to 800 m² where the odour load is heaviest.
Key Benefits
- Neutralises rather than masks - breaks down odour molecules instead of layering scent over them
- Covers up to 800 m² with forced airflow through an extraction or ventilation duct
- Runs for 1-2 months before the gel needs replacing, depending on temperature and airflow
- Light eucalyptus fragrance, not a heavy or clinical air-freshener smell
- Non-toxic formula, safe to run alongside plants and people
Keeping Air Clean at Full Extraction Volume
A large space can move more air than a small passive gel tub or spray can keep up with, so odour escapes downstream of the fan even with a carbon filter fitted. Mounting the CNB gel directly in the ducting puts the neutraliser in the airstream itself, treating the air as it moves rather than only the room around it.
How to Use
- Open the sealed pouch and remove the plastic coating just before use
- Fit the gel into a ducting holder (sold separately) or secure it inside the ventilation or extraction duct where air passes over it
- Position it in a well-ventilated section of ducting, not sealed against the ductwork
- Replace after 1-2 months, or sooner in high airflow or high temperatures
- Wash hands after handling; gloves are recommended
Technical Specifications
- Brand: Biodor
- Format: 800g solid gel
- Fragrance: Eucalyptus
- Coverage: Up to 800 m² with forced airflow
- Duration: 1-2 months, depending on temperature and airflow
- Placement: Extraction or ventilation duct
- Composition: Non-toxic odour-neutralising compounds
