Aeris Guard Bioactive Filter Treatment

Aeris Environmental has developed technology to offer an added layer of protection against the spread of COVID-19 via airborne transmission through heating, ventilation and air-conditioning (HVAC) systems — one of the major pathways to spread contaminants.

Air passes through air-conditioning systems and over time particles and unwanted contaminants accumulate in the system; the only thing that protects us is the filters. As people go back to work, there will be an increase in particulates such as dust and other contaminants circulating through the filtration systems. Treating and cleaning filters can help ensure that the air that goes through HVAC systems stays clean.

Aeris Guard Bioactive Filter Treatment coats deep bed HVAC filters with an antimicrobial coating. The treatment contains a safe, readily biodegradable active biocide that is claimed to kill 99.99% of bacteria and enveloped viruses, including SARS-CoV-2.

The air filter treatment is sprayed onto deep bed HVAC filters. This helps prevent microbial pathogens from passing through the system and spreading to other areas of the building or indoor space. The company recommends that users install HEPA filters with treated deep bed filters being used as a prefilter.

The filter treatment can be applied now to most existing deep bed HVAC filters in commercial buildings, schools, retail centres and various indoor venues. Treating air filters is a readily actionable mitigation strategy that can be done now in preparation for the reopening of indoor spaces, to provide an extra form of protection for workers and the community.