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Competing interests Neither author has any financial or other personal relationship with regard to the funding sources or any other stakeholders

High-Capacity Activated Carbon Filters Deep carbon filters ensure long-lasting absorption of gases and odours, significantly outperforming standard activated carbon filter systems used in typical air purifiers for smoke

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We will begin by understanding what surgical masks are and their intended use in medical settings

In addition to the filtration capabilities of surgical masks, there are several other factors that can influence their effectiveness in filtering cigarette smoke