The ONA Control Duct by ONA
The ONA Control Duct metal air freshener neutralizes unpleasant odors flowing through your ventilation. Suitable for laboratory, industrial, restaurant or agricultural premises, for ventilation of small diameter pipes is sufficient.
ONA Control Duct is compatible with both fixed and flexible air ducts. Just place it between two pieces. The rubber seal guarantees air loss without losses. When the ONA Block is empty, just replace it with a new one. The ONA Control Duct 100mm pipe odor neutralizer is made of stainless metal. ONA Block 170g fragrance cartridges and odor neutralizers must be purchased separately.
Available aromas of Apple Crumble, Fresh Linen, Polar Crystal, Tropics.