Month: May 2023

What You Need to Know About the UL 867 Air Testing Standard

Air purification technology is advancing and bringing new air purification devices to the market. Air purification testing ensures that certain standards of safety and effectiveness, such as those set by the UL 867, are met. This helps consumers, manufacturers, wholesalers, and HVAC technicians understand which are the most effective, safe, and suitable air purification products […]