MRSA or Methicillin-resistant Staphylococcus aureus is a bacterium responsible for several difficult-to-treat infections in humans. It is also call mutlidrug resistant Staphylococcus aureus and oxacillin-resistant Staphylococcus aureus.

One of the big challenges in treating this type of infection is the growing concern that the existing antibiotics now used to treat MRSA are no longer effective and once the MRSA infection sets in it is often a losing battle to keep the infection from spreading. This issue is now a major reason for new procedures regarding sterilization of all surfaces in hospitals and clinics.

Post-operative infections affect over 5% of the people that enter hospitals for surgery or wound treatments costing hospitals and health insurance companies hundreds of millions of dollars each year. Many of these patients require extensive treatments and often succumb  to the MRSA infections. Hospitals, Clinics, nursing homes and other health care related facilities are all taking special precautions to minimize the possibility of infections recognizing how quickly these types of bacteria can spread by contact.

Pure Air Systems, has been manufacturing commercial grade HEPA air filtration systems since 1985 and has extensive experience in placing its HEPA systems in various types of medical facilities including hospitals, clinics, oncology wards, isolation ( both positive and negative pressure) rooms, pharmaceutical manufacturing and portable surgery suites (both US and overseas). With systems ranging in capacity from 50 CFM to 2,000 CFM and the use of the new variable speed ECM digitally controlled motors, the PAS HEPA units meet and/or exceed the optimum performance requirements to remove or reduce the number of sub-micron airborne particles at a minimum efficiency of 99.99% at 0.3 microns or larger. With efficiency approaching 97% below 0.3 microns.

Over the past 10 years a number of air filter technologies have been tried to compete with HEPA systems in the removal of harmful airborne contaminants. Ozone generators, electronic air cleaners and specially treated filter medias have been used in-lieu of HEPA systems due to their much lower costs and size. However, after many trials of these alternate systems it has been determined that none of these other systems even comes close to the removal efficiency of the HEPA systems, not to mention that these alternate units could only operate in the 50 CFM to 250 CFM range.

HEPA medias are more expensive and require more powerful fan motors to pull the air through the HEPA filters. But is their air restrictive density that allow for the capture of sub-micron particulate and this design feature differentiates the use of HEPA with all other types of air filtration systems and products. Few companies have the know-how to design systems that get the most out HEPA filters and even fewer have systems that can move in excess of 2,000  CFM through these HEPA filters.

The thousands of installations of HEPA units in the past 28 years has provide PAS with the knowledge and experience to properly apply this technology in applications ranging from odor control in police stations to providing clean -room environments for sensitive testing equipment and everything in between.

For more information on the unique HEPA and Carbon based air filtration systems offered by PAS, please go to our website at: www.pureairsystems.com or follow us on Twitter @pureairsystems. If you want to contact us directly you can reach us on our toll-free number at: 800-869-8025.




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About the Author: Don Musilli

My name is Don Musilli. I started Pure Air Systems in 1985 and then sold it in 2006. I continue to consult for PAS and write their blog and control their Twitter account. I also, on occasion, make changes to the website. The company is now almost 26 years old and has been a major player in offering commercial grade, high performance HEPA and Carbon based filtration systems for the commercial, institutional, industrial and residential markets.

I currently reside in Englewood, Florida where I write blogs and do social media marketing for a number of clients.


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