Xiaomi Smart Air Purifier 4

Xiaomi • Rating 4.3/5
Best for Delhi NCR residents including Noida who need reliable air purification during rapidly increasing pollution seasons

Xiaomi Smart Air Purifier 4 delivers H13 true HEPA purification with 99.99% virus removal and 387 m³/hr CADR. Perfect for Delhi NCR pollution control with fast 7-minute purification.

Rs 17,999 Rs 19,999 10% off
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Key Highlights

Xiaomi Smart Air Purifier 4 with Best Purified Air Delivery Rate 387 m³/hrTrue HEPA filter traps 99.99% viruses and ultra-fine particles down to 0.3 micronsHigh coverage area up to 516 Sq Ft for large living spacesFast purification in just 7 minutes with 3-stage filtration systemRoHS & Allergy Care Certified for safety and performanceAlexa & Google Assistant voice control compatibilityOLED touch display with real-time air quality monitoring

Pros

Superior air purification with H13 true HEPA filters
Excellent for pollution control in Delhi NCR including Noida
Energy-efficient and quiet operation
Smart app integration and scheduling
OLED display shows real-time air quality

Cons

Basic design without advanced smart features
Replacement filters every 6-12 months
Mi ecosystem only (limited to Xiaomi devices)

Technical Specifications

filter type True HEPA H13 3-stage system
particle removal 99.99% viruses and ultra-fine particles ≥0.3 microns
cadr 387 m³/hr Purified Air Delivery Rate
coverage area Up to 516 sq ft
purification time Fast purification in just 7 minutes
certifications RoHS & Allergy Care Certified
connectivity WiFi + Mi Home app, Alexa & Google Assistant
noise level Whisper quiet operation
power consumption Just 0.9kW/day
display OLED touch display with air quality indicators
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