Xiaomi Smart Air Purifier 4 | Advanced Air Filtration with 360° Intake and Smart Control

Transform your indoor environment with the Xiaomi Smart Air Purifier 4. Engineered for rapid and thorough purification, it delivers a Particle CADR of 400 m³/h—cleaning a 20 m² room in just 10 minutes. Its 360° omnidirectional intake draws air from every angle, supplying up to 6,660 L of filtered air per minute to eliminate pollen, dust, and pet dander before they spread. Ideal for allergy sufferers, this purifier works around the clock to maintain a healthy atmosphere.

A three-stage filtration system combines a pre-filter, true HEPA cartridge, and activated carbon layer to trap 99.97 % of particles as small as 0.3 μm and neutralize odors and volatile organic compounds. TÜV Rheinland allergy certification guarantees rigorous removal of airborne irritants, while the built-in ionizer releases negative ions to boost freshness. Control the unit remotely via the Mi Home/Xiaomi Home app or rely on Auto Mode’s intelligent sensors to adjust fan speed based on real-time PM2.5 readings displayed on the OLED screen.

Key Features

• 360° Intake & Rapid CADR: Comprehensive air capture and a 400 m³/h CADR for fast cleaning of rooms up to 20 m² in 10 minutes.

• Triple Filtration: Mesh pre-filter, HEPA core, and activated carbon remove 99.97 % of 0.3 μm particles, odors, and gases.

• Allergy-Care Certified: TÜV Rheinland approval ensures dependable allergen reduction for sensitive users.

• Negative Ion Freshening: Dispenses ions that bond with pollutants, enhancing air purity and comfort.

• Smart App Control: Adjust settings, schedule cycles, and monitor air quality from anywhere using the Mi Home/Xiaomi Home app.

• Auto-Adjust Speed: Onboard sensors detect PM2.5 levels and fine-tune purification automatically.

• OLED Air-Quality Display: Real-time PM2.5 readout with color-coded indicators for instant status checks.

• Whisper-Quiet Night Mode: Operates as low as 32.1 dB(A) with display dimming to preserve restful sleep.

• Easy Maintenance: Removable grilles and accessible air ducts simplify routine cleaning.

Specifications

• Model: AC-M16-SC

• Coverage Area: 28–48 m²

• Particle CADR: 400 m³/h

• Dimensions: 250 × 250 × 555 mm

• Net Weight: ~5.6 kg

• Noise Level: ≤ 64 dB(A) (max), 32.1 dB(A) in Night Mode

• Filter Longevity: Up to 12 months

Package Contents

• Xiaomi Smart Air Purifier 4 ×1

• Filter Cartridge ×1

• User Manual ×1

• Power Cable ×1