Xiaomi Smart Air Purifier 4 Lite – Advanced Triple Filtration, Low Noise, and Smart Control for Cleaner, Healthier Air

Keep your home’s air pure and fresh with the Xiaomi Smart Air Purifier 4 Lite. Engineered for modern living spaces between 25–43 m² (269–463 ft²), it boasts a CADR of 360 m³/h, circulating up to 6,000 L of clean air per minute. Its streamlined square design and robust ABS construction blend durability with a minimal footprint, making it an unobtrusive yet powerful addition to any room.

The advanced triple-layer filter captures 99.99 % of particles down to 0.1 µm—trapping dust, pollen, and allergens—while the activated carbon core neutralizes odors and VOCs from pets or cooking. Real-time monitoring via an LED display keeps you informed of PM2.5 levels, temperature, humidity, and Wi-Fi connectivity. Whisper-quiet sleep mode runs at just 33.4 dB(A), and smart integration with the Xiaomi Home app, Google Assistant, and Alexa puts full control at your fingertips—whether you’re home or away.

Key Features

• Ultra-Fine Particle Removal: Triple-stage filtration captures 99.99 % of 0.1 µm particles for allergy-free air.

• Odor & VOC Reduction: Activated carbon layer absorbs cooking fumes, pet odors, and harmful gases.

• Smart App & Voice Control: Manage schedules, modes, and monitor air quality via Xiaomi Home, Google Assistant, or Alexa.

• Real-Time LED Feedback: Color-coded display shows PM2.5, indoor temperature, humidity, and network status.

• Silent Sleep Mode: Operates at 33.4 dB(A) so you can rest without disruption.

• Energy-Efficient Performance: Consumes only 33 W (0.8 kWh/day) for continuous cleaning.

• Compact Durable Build: Anti-oxidant ABS housing resists wear and fits neatly into any décor.

• Multiple Modes: Auto, Sleep, and Manual settings adapt to your environment.

Specifications

• Model: AC-M17-SC

• Coverage: 25–43 m² (269–463 ft²)

• CADR (Particle): 360 m³/h

• CADR (Formaldehyde): 120 m³/h

• Filtration Efficiency: 99.97 % at 0.1 µm

• Noise Level: ≤ 61 dB(A) (max); 33.4 dB(A) in Sleep Mode

• Power: 100–240 V~, 1.2 A input; 33 W rated; < 2 W standby

• Dimensions: 240 × 240 × 533.5 mm

• Weight: 4.8 kg

• Sensors: Laser PM, temperature, humidity

• Connectivity: 2.4 GHz Wi-Fi; Xiaomi Home App; Google Assistant; Alexa

• Controls: Three physical buttons + app/voice

• Filter Change Interval: 12 months (varies by usage)