基本信息
This commercial duct-mounted air filter is designed for central air conditioning systems in commercial buildings, hospitals, and industrial workshops. It uses F9-grade medium-efficiency filtration to remove suspended particulate matter, dust, and pollen from the central air duct system, improving the overall indoor air quality of large enclosed spaces. With a passive flange installation design, it integrates seamlessly with existing central air duct systems, requiring no extra power supply, making it a cost-effective air purification solution for commercial buildings.