3 in 1 True HEPA 13 filters
3 in 1 Innovative Medical True HEPA 13 filter with activated carbon is proven to eliminate up to 99.97% of particulate matters that are as fine as 2.5μm from the air such as aerosols, bacteria, and dust, making them a popular demand to use for air purifiers and HVAC systems in homes, offices, and hospitals. They are also used in industrial applications where air quality is critical, such as cleanrooms and pharmaceutical manufacturing facilities.