Xiaomi Smart Air Purifier 4 Lite Smart Air Purifier: Wi-Fi smartphone control via MiHome app
This Xiaomi Smart Air Purifier 4 Lite is designed for busy households where allergies or city pollution affect daily comfort, like in a family home with pets or near a busy street. While many air purifiers focus on basic filtration, this model acts as a proactive health guardian, giving you peace of mind by automatically adjusting to keep air clean without constant monitoring.
Its high-precision laser sensors detect subtle changes in air quality, so it switches to a higher setting before you even notice dust or odors building up. The Mi Home app lets you check real-time air quality from your phone, and it works with Alexa for voice commands, making it easy to control while multitasking. With a quiet mode for nighttime and a compact design that fits in small spaces, it runs efficiently to provide fresh air in rooms up to 43 m², helping you breathe easier every day.
Features
- Voice assistant compatibility with Alice, Google Assistant, and Alexa
- Air quality sensor with auto mode
- High-precision laser sensors for particle detection
- Temperature and humidity sensor
- Electronic control with display and indicators
- Ionization function
- Timer, night mode, and quiet mode functions
- Child lock for safety
- Filter contamination and replacement indicators
- Maximum air exchange of 12700 cubic feet per hour
- Service area of 463 square feet
- Three performance levels
- Filter system with activated carbon
- Compact base area smaller than A4 paper
- Anti-oxidant ABS body with symmetrical grille
- Dimensions of 1.75 x 0.79 x 0.79 feet
- Weight of 10.58 lbs
- Power consumption of 33 W
- Rated voltage AC100-240V
- Filter life of 6-12 months
- Wi-Fi smartphone control via MiHome app
General specs
- Brand: Xiaomi
- Model: Smart Air Purifier 4 Lite
- Seller: re:Store
- ID: 4613362
- Filter Type: True HEPA
- Power Source: Corded Electric
- Air Treatment: Ionizer
- Certifications: CE, FCC, RoHS
- Control Method: App
- Voice Assistant: Amazon Alexa, Google Assistant
- OS Compatibility: Android, iOS
- App Compatibility: Mi Home
- First listed by seller: 12/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Xiaomi Smart Air Purifier 4 Lite White Wi-Fi smartphone control via MiHome app
|
LIFECREEK kalo White Smart WiFi control via app
|
GoveeLife H7122 White
|
MERONTE MR7566-WF White Covers up to 3600 square feet
|
Jafända JF260S White Smart WiFi and Alexa Control
|
GoveeLife H7124 White Covers up to 1046 ft²
|
|
| Brand | Xiaomi | LIFECREEK | GoveeLife | MERONTE | Jafända | GoveeLife |
| Model | Smart Air Purifier 4 Lite | kalo | H7122 | MR7566-WF | JF260S | H7124 |
| Color |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
|
| Price | $199.48 | $65.99 | $110.99 | $119.99 | $90.99 | $64.98 |
| Seller | re:Store | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Jan 20, 2026 | Feb 7, 2026 | Feb 7, 2026 | Dec 9, 2025 | Feb 7, 2026 | Feb 7, 2026 |
| Weight | <num1>, <num2> | 5 | 9.47 lb | 6.6 lb | 7.3413933246 lb | |
| Dimensions | <num_width>, <num_height>, <num_z> | 193, 389, 193 | 244 mm, 448 mm, 244 mm | 340, 643, 340 | 8.66 in, 8.66 in, 14.41 in | 12.4 inches, 13.7 inches, 6.3 inches |
| Filter Type | True HEPA | HEPA | True HEPA | True HEPA | True HEPA, Activated Carbon | Activated Carbon |
| Noise Level | <num1>, <num2> | 22 | 24 dB | 23 | 23 dB | 24 dB |
| Power Source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | |
| Coverage Area | <num1>, <num2> | 1084 | 1524 ft² | 3600 | 1190 ft² | 1046 ft² |
| Certifications | CE, FCC, RoHS | ETL, FCC, CARB | ETL | |||
| Control Method | App | App, Touch | App, Voice | App, Voice | App, Voice | App, Voice |
| Voice Assistant | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant | Amazon Alexa | |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | |
| App Compatibility | Mi Home | SmartLife | Mi Home | |||
| Filtration Stages | <num1>, <num2> | 3 | 3 stages | 4 | 3 stages | 3 stages |
| Minimum Particle Size | <num1>, <num2> | 0.03 | 0.1 µm | 0.1 µm, 0.3 µm | ||
