Editing Cigarette (section)

=== Cigarette filter ===
{{Main||Cigarette filter}}A cigarette filter or filter tip is a component of a cigarette. Filters are typically made from [[cellulose acetate]] [[fibre]]. Most factory-made cigarettes are equipped with a filter; those who roll their own can buy them separately. Filters can reduce some substances from smoke but do not make cigarettes any safer to smoke.