FDNS Dust Filter Overview FDNS dust filter are a unique USA made patented dust filter products designed to replace dust masks for your everyday uses. Polymer Science has published the following papers regarding the quality of our component materials as manufactured by our business partner companies. PS-1006 acrylic adhesive tecnhical data PS-1025 polyester fabric tecnhical data … Read more
Respiratory nasal filter patent overview Respiratory Nasal Filters are designed to protect you from dust and generally reduce allergens and their symptoms. They are ideal for people suffering with asthma, or for any person with sensitivity to dust and a weak immune system. To see a comprehensive list of the dangerous airborne pollutants you can … Read more
Nasal Mask Structure patent overview Nasal Mask are designed to protect you from dust and generally reduce allergens and their symptoms. They are ideal for people suffering with asthma, or for any person with sensitivity to dust and a weak immune system. To see a comprehensive list of the dangerous airborne pollutants you can check this … Read more
Reduce Allergens Study Overview Nose masks are designed to protect you from dust and generally reduce allergens and their symptoms. They are ideal for people suffering with asthma, or for any person with sensitivity to dust and a weak immune system. To see a comprehensive list of the dangerous airborne pollutants you can check this … Read more
Control Measures Most home air quality experts and agencies ( EPA, 2012b) agree that there three basic strategies that might be taken to deal with indoor air quality issues: Source control → A.I.R. strategy Dilution control → Ventilation systems Extraction control → Air cleaners Source Control is the process of dealing with the air contaminants directly from its originating … Read more
Indoor Air pollutants Overview The typical indoor air environment is “contaminated” with tiny substances, known as indoor air pollutants, that are usually unseen by the naked eye, typically measured in microns 3(μ). At natural levels, those substances are in quantities that typically would not harm the occupant, but when their concentrations increase to a certain … Read more
Historical evolution of air pollution The topic of indoor air quality as indoor and outdoor air pollution is certainly not a new one. Throughout the earth’s 4,5 B year old history, air pollution was present originating from natural sources such as forest fires, volcanos and dust stoms. With the emergence of Homo sapiens, a new … Read more