Xiaomi Smart Air Purifier 4

• Category： Xiaomi
• 32.1dB(A) low noise
• Filter replacement reminders
• 48m² large effective coverage area
• 99.97% filtration of 0.3μm particles
• Product description：Xiaomi Smart Air Purifier 4 – 48m² Large Coverage | 99.97% Filtration for 0.3μm Particles | Dust & Pollen Removal | Negative Ion Air Purification | 32.1dB Ultra-Quiet | Smart Filter Replacement Remind
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