The Xiaomi Smart Air Purifier 4 Lite combines powerful filtration with smart convenience. Its 360° air intake and CADR of 360m³/h allow it to deliver up to 6000L of purified air per minute, effectively covering spaces between 25–43m². With a sleek design smaller than an A4 sheet, it fits easily into any room while providing real‑time air quality monitoring and app‑based control.

Detailed Specs

Design & Build

• Product dimensions: 240 × 240 × 533.5 mm.
• Net weight: 4.8kg.
• Square design with chamfered edges, base smaller than an A4 sheet.
• Durable ABS body with symmetrical grille for smooth airflow.
• LED display showing PM2.5, temperature, humidity, Wi‑Fi status, and operating mode.

Filtration System

• Triple‑layer filter: primary filter, True HEPA filter with antibacterial coating, and activated carbon.
• Removes 99.97% of particles ≥0.3μm (dust, pollen, smoke, pet dander).
• Effectively reduces H1N1 virus, E. coli, Staphylococcus albus, Streptococcus pneumoniae.
• Activated carbon absorption rate is 1.8× higher, eliminating VOCs, formaldehyde, toluene, pet odors, and cooking fumes.
• Filter lifespan: 6–12 months, with replacement reminders.

Performance

• Particle CADR: 360m³/h.
• Delivers 6000L of clean air per minute.
• Effective coverage area: 25–43m² (269–463 sq.ft.).
• Noise levels: as low as 33.4dB(A) in sleep mode, max ≤61dB(A).
• Power consumption: 33W max, only 0.8kWh for 24 hours of purification.

Smart Features

• Mi Home/Xiaomi Home app for remote control and scheduling.
• Voice control via Alexa and Google Assistant.
• Real‑time monitoring with high‑precision laser sensors.
• Color‑coded light strip for quick air quality checks.
• Modes: Auto, Sleep, Manual, Fresh & Clean.

Why Choose the Xiaomi Smart Air Purifier 4 Lite

• Certified allergen filtration proven by TÜV Rheinland, ideal for allergy‑sensitive households.
• Powerful purification with 360° intake and high CADR for medium‑sized rooms.
• Effective odor removal with advanced activated carbon filter.
• Smart connectivity with app and voice control for convenience.
• Quiet operation suitable for bedrooms and living spaces.
• Energy‑efficient design with low power consumption.
• Affordable premium option compared to other smart purifiers in its class.