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A range of products to increase CO reduction including Coaxial Core filters and COR&trade filters.
Products
Coaxial Core filter
The Coaxial Core filter uses different types of material in a coaxial configuration which, when used with cigarette ventilation, can give a significant reduction of carbon monoxide and other vapour phase gases without reducing tar levels by the same factor in a ventilated cigarette.
The COR™ filter comprises two filter segments surrounding an empty cavity enabling the design of a ventilated cigarette with a significant reduction of carbon monoxide while retaining a similar taste.