“Nano-sized Cigarette Filters” refers to filters that use nanometers as the primary unit for measuring their dimensions. These filters are designed to improve the performance of cigarette filters by reducing the size of harmful particles present in cigarette smoke and preventing these particles from entering the lungs.

The working principles of nano-sized cigarette filters rely on the use of various active nanometers. These nanometers are primarily composed of materials such as silver or mineral carbon and possess specific absorption properties. They can absorb harmful chemical substances found in cigarette smoke, particularly compounds like tritium and benzo pyrene. This absorption of harmful substances contributes to a reduction in pollutant compounds in cigarette smoke and, consequently, enhances the health of the lungs.

Furthermore, nano-sized cigarette filters have the capability to assist in reducing the size of liquid droplets present in cigarette smoke. This action can help reduce the penetration of liquid droplets into the lungs and improve the quality of the air being inhaled.

In general, nano-sized cigarette filters, utilizing active nanometers and their unique absorption properties, aim to focus on reducing harmful substances and the size of liquid droplets in cigarette smoke, ultimately providing protection to the lungs.