Monthly Archives: April 2013

Electronic Air Cleaners: How effective are they?

When electronic air cleaners (EACs) started to become popular about 15 years ago, they were hailed as a highly effective and economical way to clean indoor air. However, more recently, they have been criticized for their production of ozone (a … Continue reading

Posted in Uncategorized | Leave a comment

Whole House Air Filters: Comparing HEPA filters, electronic air cleaners, UV lamps, and 5″ filters

How do professionally installed air cleaners compare to 1” filters and portable air cleaners? According to North America’s best regarded consumer publication, professionally installed whole-house air cleaners with 4-5” filters outperform  standard 1” models (even including the more advanced “allergen … Continue reading

Posted in Uncategorized | Leave a comment