xiaomi smart air purifier 4lite filter

Physical & General SpecificationsModel Number: M17-FLP-GLExternal Diameter: Φ 200 mmProduct Height: 310 mmProduct Color: BlackFilter Lifespan: 6 to 12 months (tracked in real-time via the Mi Home/⁠Xiaomi Home app)3-Layer Filtration BreakdownPrimary Filter: Captures 360° of large surface particles including dust, pet hair, fine crumbs, and cotton fibers. It is engineered to be resistant to folds, oils, acids, and alkalis for long-term durability.Xiaomi High-Efficiency Filter: Features a large surface area of 20,000 cm² made from melt-blown PP fibers. It removes 99.97% of airborne particles down to 0.3 μm (pollen, dander, PM2.5, smoke) and up to 99.99% for micro-particles as small as 0.1 μm.Activated Carbon Filter: Packed with high-quality impregnated carbon to effectively adsorb volatile organic compounds (VOCs), formaldehyde, kitchen odors, smoke, and pet smells