Xiaomi Smart Air Purifier 4 Pro Filter

• Three-layer high-efficiency filtration to protect your health
• 360° large particles blocking, Dust, fine crumbs, Pet hair, cotton fibers
• PM2.5 and pollen filtration
• Pet hair filtration, Odour elimination
• 99.97% filtration of 0.3μm particles
• 650000mg high-quality activated carbon

Note: Can only be used with Xiaomi Smart Air Purifier 4 Pro