sore throat smoking cigarettes Smoker's Cough: Remedies, Duration, and More Dental Health Risks of Smoking

University of Bath

E-cigarette aerosol is NOT harmless water vapor. The e-cigarette aerosol that users breathe from the device and exhale can contain harmful and potentially harmful substances, including: Nicotine Ultrafine particles that can be inhaled deep into the lungs Flavoring such as diacetyl, a chemical linked to a serious lung disease Volatile organic compounds Cancer-causing chemicals Heavy metals such as nickel, tin, and lead It is difficult for consumers to know what e-cigarette products contain

Tight Airflow Similar to cigarette resistance, making the switch feel natural

European Standard EN 1822-1:2009, "High efficiency air filters (EPA, HEPA and ULPA)", 2009 American Society of Mechanical Engineers, ASME AG-1a2004, "Addenda to ASME AG-12003 Code on Nuclear Air and Gas Treatment", 2004 1 2 "Specification for HEPA Filters Used by DOE Contractors DOE Technical Standards Program"