The Ona Air-Filter is a 31 cm long and 150 mm diameter metallized aluminium ventilation duct that will continuously neutralize bad smells in the air.
Ventilation duct with a diameter of 152mm
Simply connect it to aluminium, PVC or soundproofing duct of equivalent diameter, connect it to an extractor if you wish to neutralise the odours coming out of a greenhouse for example, or connect it to an intractor if you wish to bring fresh and fragrant air into a domestic space.
The Air Filter 150 tube has a lid with a quick-release valve equipped with a rubber seal. Once this is opened, there is a vertical metal tube perforated to allow air to pass through and into which an Ona anti-odour block is inserted.
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Sheaths & collars
Air purification and odour control