Thread: smoking and the pub
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Old 03-11-2005, 16:53   #1042
SMHarman
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Re: smoking and the pub
Quote:
Originally Posted by Chris T
From 'Ventilation and Air Filtration: The Science', at http://www.no-smoke.org/document.php?id=268

"The Asthma and Allergy Foundation of America adopted a disclaimer that states: "Some air cleaners may help to reduce secondhand smoke to a limited degree, but no air filtration or air purification system can completely eliminate all the harmful constituents of secondhand smoke. The U.S. Surgeon General has determined secondhand smoke to cause heart disease, lung cancer, and respiratory illness. Also, a simple reduction of secondhand smoke does not protect against the disease and death caused by exposure to secondhand smoke."
Filtration of purification - no, extraction yes, however you would need to be standing in a howling gale for it to be fully effective.
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