Description
Xiaomi Smart Air Purifier 4 Lite: Clean Air, Smart Control, Minimal Footprint
The Xiaomi Smart Air Purifier 4 Lite is designed for those who want powerful, effective air cleaning without sacrificing space or budget. This compact, smart device ensures you and your family breathe fresh, healthy air by tackling dust, allergens, and odors throughout the day. It is the perfect air purifier for medium rooms (up to 43 m²).
High-Efficiency Cleaning Power
Despite its “Lite” designation, this purifier delivers strong performance:
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Fast Purification: With a Particle CADR of 360 m³/h, the 4 Lite circulates 6000L of clean air per minute, quickly refreshing the air in medium-sized bedrooms, offices, and living areas.
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Triple-Layer Defense: The 3-in-1 filter provides comprehensive protection:
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Pre-Filter: Catches large particles like hair and dust.
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High-Efficiency Filter: Traps 99.97% of tiny particles ($0.3 \mu m$), including pollen and pet dander, making it crucial for allergy sufferers.
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Activated Carbon: Neutralizes common household smells, including cooking fumes, pet odors, and VOCs.
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Smart Features and Real-Time Monitoring
Manage your air quality easily, whether you are home or away:
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App Control & Voice: Connect the smart air purifier to the Mi Home/Xiaomi Home App to monitor air quality, set schedules, and remotely adjust modes. It also supports hands-free control via Google Assistant and Alexa.
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Real-Time LED Display: The front screen provides instant feedback on the air quality (PM2.5 levels), as well as current room temperature and humidity.
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Whisper-Quiet Sleep Mode: The noise level drops to a mere 33.4 dB(A) in Sleep Mode—quieter than a whisper—allowing you to enjoy clean air without disruption overnight.
Compact and Energy-Saving
The 4 Lite is designed to fit your home and your budget:
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Small Footprint: Its sleek, square base is smaller than an A4 sheet of paper, allowing you to place the compact air purifier in tight corners or small spaces.
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Long-Lasting Filter: The durable filter lasts between 6 to 12 months, reducing the frequency and cost of maintenance.
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Low Energy Use: Consumes very little power (Max 33W), meaning it costs minimal energy to run 24 hours a day.
Choose the Xiaomi Smart Air Purifier 4 Lite for powerful, smart, and space-saving air quality control.



