QuietClean Tower Air Purifier A number of scientific studies were conducted to measure the efficiency and effectiveness of the SilentAir air purifier. Taken as a whole, the research paints a compelling picture of SilentAir's ability to remove harmful airborne contaminants. SilentAir captures particles as small as 0.002 microns. In contrast, HEPA air purifiers are only rated to capture contaminants as small as 0.3 microns. These are some of the summaries of independent research that were performed in Japan, Canada and the United States. In a hospital environment, germs do not infect healthy people, however, patients who have less resistance to germs are subject to infections. A study was conducted to determine if the SilentAir air purifier can reduce germs in a hospital environment. Osaka Medical College – Japan Pediatric Patients with Allergies It is important to create an allergen-free environment in the treatment of pediatric bronchial asthma and allergic rhinitis.

A study was conducted to determine how the SilentAir air purifier can help reduce the number of attacks suffered by children with bronchial asthma. Saitama Prefectural Medical College - Japan Infection by MRSA (Methicillin Resistance Staphylococcus Aureus) in hospitals has now become a great issue to be solved worldwide. A study was conducted to determine how MRSA can be significantly reduced in an individual patient's room with the SilentAir air purifier. Fukuoka University Hospital - Japan The number of people suffering from asthma and rhinitis increases each year. A study was conducted to determine if the SilentAir air purifier can reduce the airborne dust particles in a patient's room, suffering from bronchial asthma. Kamiamakusa General Hospital Asthma Center - Japan Efficiency Below 0.3 Microns Evaluating efficiency of the SilentAir air purifier and supporting claim that it effectively captures contaminants 150 times smaller than what HEPA air cleaners are rated to capture.

Ozone can be harmful to human health in large doses. A study was conducted to determine the amount of ozone the SilentAir air purifier produces.air purifier selection American Environmental Systems - USAclean air ball purifier Clinical Clean Room Environmentair purifier magnetic Clean rooms are built to insure a sterile environment for many applications. A study was conducted to determine if the SilentAir air purifier can improve an already sterile environment. Phoenix BioMedical Inc. - Canada All of the research cited demonstrates that SilentAir's electrostatic air purification technology is highly capable of removing airborne particles. Most significantly, it removes the tiny particles (less than 0.3 microns) in the air that aggravate allergies and can make people sick.

PCOC™3 – Medical Laboratory Purification System Photo Catalytic Air Purifier The PCOC™3 is the ultimate fixed system for highly efficient air purification in medical laboratories, and other facilities, with extreme demands on superior air quality. The units are fitted directly into your ventilation system. General Facts about the Technology: PHOTO-CATALYTIC OXIDIZING (PCO) technology converts and neutralizes Volatile Organic Compounds (VOC), odours, fumes, and toxic chemicals to benign water and carbon dioxide by-products. In chemistry, photo catalysis is the acceleration of a photoreaction in the presence of a catalyst. In catalysed photolysis, light is absorbed by an adsorbed substrate. In photo-generated catalysis the photo catalytic activity (PCA) depends on the ability of the catalyst to create electron–hole pairs, which generate free radicals (hydroxyl radicals: OH) able to undergo secondary reactions. Its comprehension has been made possible since the discovery of water electrolysis by means of the titanium dioxide – TiO2.

Commercial application of the process is called Advanced Oxidation Process(es) (AOP). There are several methods of achieving AOPs that can, but do not necessarily involve TiO2 or even the use of UV. Generally the defining factor is the production and use of the hydroxyl ion. The Technology of the PCOC™3: In our equipment we use a patented process to affix TiO2 to a solid substrate,  for this TiO2 to interact with UVC radiation at 253.7 nm  which has the advantage that this wave length does not get adsorbed by the oxygen molecules, thus does not create any ozone – O3 (tri-oxygen). Naturally occurring ozone in the atmosphere is converted by the TiO2 / UV interaction into normal di-oxygen (O2) or other ambient gases which then get converted to benign matter, including diatomic oxygen (O2) which forms 20.9% of our ambient atmosphere. Increased Efficiency by Placing PCO Chambers in Sequence: While the photo-catalytic process is very fast, the number of individual photo catalytic actions occurring in the PCO chamber are multiple and very complex. 

The efficiency of this process is therefore increased by placing three such PCO chambers sequentially in a single frame, thus increasing the ‘dwelling time’ of the airstream through the PCOC™3 equipment. Placing several PCOC™3 units sequentially increases the dwelling time for the UV light interaction with the photo catalyst, thus multiplying the decomposition of VOCs and pathogens. GERMICIDAL ULTRAVIOLET LIGHT kills disease causing airborne virus and bacteria on contact. An advantage is that UVC radiation at 253.7 nm is germicidal, while not at its optimal peak strength, yet strong enough to attack the molecular structure of mould, spores, fungi, bacteria, viruses, and other pathogens, detaching the oxygen atom out of the DNA/RNA chain of these live organic pathogens and thus preventing regeneration of these, rendering them harmless by repeated exposure to the PCO interaction. Using return air as part of the incoming airstream is thus aided in this cleaning process, as the return air already passed before through this photo-catalytic oxidation process.