Hotline: 16297 (9 AM to 8 PM) 
Hello, Sign in 
Cart 
.svg)
The Xiaomi Smart Air Purifier 4 Lite processes 6000L of air per minute through a triple-layer filtration system. High-precision laser sensors monitor PM2.5 levels to maintain 99.97% efficiency against 0.3μm particles. This version expands effective coverage to 43 m² and increases activated carbon content to 450,000 mg for superior odor neutralization compared to the older 3C model.
Key Features
- Allergy Care Certification: TÜV Rheinland verified hardware captures pollen and pet dander. Reduces respiratory irritation during high dust periods in Bangladesh.
- 360° Air Intake: All-round suction vents pull air from every direction. Cleans the room volume without specific placement requirements.
- Laser Particle Sensor: Real-time PM2.5 monitoring with a high-precision laser. Provides immediate air quality data on the front LED display.
- Smart App Support: Wi-Fi 2.4GHz connectivity for Mi Home app and voice control. Manage settings and monitor filter life from a smartphone.
- 6-Month Warranty: Standard coverage against manufacturing defects and hardware failure. Provides protection for internal components during the initial usage phase.
Frequently Asked Questions
How often to change Xiaomi 4 Lite filter?
The triple-layer filter lasts between 6 to 12 months depending on local air pollution levels. The Mi Home app tracks usage and sends a notification when replacement is necessary.
Does Xiaomi 4 Lite remove smell?
The integrated 450,000 mg of activated carbon absorbs cooking odors, pet smells, and formaldehyde. It neutralizes common household VOCs to maintain neutral air quality.
