by Mark Hansberger on February 12, 2013February 12, 2013 4 Criteria Air Purification Systems Should Meet If you’re looking to improve indoor air quality, a new air purification system can serve to alleviate asthma and allergies in sensitive individuals – as long as it meets certain criteria. Look for the following […]Read More Filed Under: IAQ – Indoor Air Quality Tagged With: air purification system– Arizona– chemical filtration– improve indoor air quality– particle removal– ultra-fine particle filtration– Yuma