Regular duct, AHU and system cleaning only do part of the job. No amount of physical cleaning, vacuuming, brushing or washing can remove every contaminant.
And as soon as crews finish cleaning, dust and dirt start to accumulate again.
GermXit® controls microbes far better than any mechanical filter system, HEPA / ULPA or otherwise.
GermXit® was developed by commercial heating, ventilation and air conditioning experts who knew they needed a safe, effective way to manage contaminants between cleanings.
GermXit® Usage Guidelines and Instructions here.