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Air Filtration

January 24, 2009 By Jim Rosenthal

Air Filter Testing: MERV is not a game show host or an ancient city in Central Asia

Air filter testing is a complicated and sometimes confusing subject.  This article provides the definition of MERV or the Minimum Efficiency Reporting Value for air filters.  It also provides information on how the MERV should be used to select air filters and the limitations of this testing system.  Understanding MERV helps the air filter buyer … More

Filed Under: Air Filtration, Articles

December 15, 2008 By Jim Rosenthal

Researchers Confirm Some Air Cleaners Generate Ultrafine Particles

A University of Texas Study confirms that some air cleaners actually increase ultrafine particles and formaldehyde.

Filed Under: Air Filtration, Articles, Indoor Air Quality, Ozone Reactions in Indoor Air

September 8, 2005 By Jim Rosenthal

Filter Needs in the LEED Rating System

Building owners obtain points in LEED system with proper filtration. The Leadership in Energy and Environmental Design (LEED) Green Building Rating System represents the U.S. Green Building Council’s effort to provide a national standard for what constitutes a “green building.” It is a design guideline and third-party certification tool that has become increasingly popular over … More

Filed Under: Air Filtration, Articles, Indoor Air Quality

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Articles by Category

  • Company News (4)
  • Air Cleaners (4)
  • Air Filtration (23)
  • Allergies (3)
  • Asthma (9)
  • Environmental Causes for Asthma (4)
  • Indoor Air Quality (18)
  • Mold (mould) (4)
  • Ozone Reactions in Indoor Air (6)
  • Respiratory Health (8)

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