Dust extractor FAQs: Does the extractor remove the smell?

Romantic for some, annoying for others – the smell of a wood fire is perceived differently. Unpleasant odours are usually caused by incorrect operation or the burning of unsuitable fuel. However, even when used correctly, a typical ‘fireplace smell’ can be detected in the surrounding area. This is partly due to what are known as polycyclic aromatic hydrocarbons (PAHs), which humans perceive as odours. These PAHs are one component of the exhaust gas – particulate matter is another. Electrostatic precipitators only remove a large part of the particulate matter and only a small part of the odours. Catalytic converters work the other way round. They can filter much less particulate matter than electrostatic precipitators, but are proven to reduce PAHs and other pollutants.