3-Layer Anti-Formaldehyde Filter GD-XM-11 Green

The filter combines an aerodynamic 360° cylindrical design with a powerful triple-filter consisting of primary, HEPA and activated carbon layers., Ultra-dense H11-grade HEPA filter filters up to 99.3% of PM0.3, Finely folded 161 times. High efficiency 3 layers filter: Primary filter net, H11 high-efficiency filter net, activated carbon filter, PET primary filter 360° filtration of large particles, Easy to use and replace, its balance of power and quality is what makes Mi Air Purifier so effective