1. Introduction
The Xiaomi Air Purifier 4 Compact is designed to provide clean and fresh air in your home environment. Featuring an H13 True HEPA filter, it effectively captures allergens, dust, pet dander, and other airborne particles. Its compact design, smart control capabilities, and ultra-quiet operation make it ideal for bedrooms and small to medium-sized rooms, ensuring a healthier and more comfortable living space.
2. Safety Information
- Always unplug the air purifier before cleaning or performing any maintenance.
- Do not block the air inlets or outlets. Ensure proper ventilation around the unit.
- Keep the device away from water or other liquids to prevent electric shock.
- Do not use the device in humid environments such as bathrooms.
- Keep out of reach of children and pets.
- Use only the original power adapter provided with the device.
3. Package Contents
Upon unboxing your Xiaomi Air Purifier 4 Compact, please ensure all the following items are present:
- Xiaomi Air Purifier 4 Compact Unit
- H13 True HEPA Filter (pre-installed)
- Power Adapter
- User Manual
Video: Unboxing the Xiaomi Air Purifier 4 Compact, showing the unit, power adapter, and packaging.
4. Product Overview
The Xiaomi Air Purifier 4 Compact features a minimalist design with intuitive controls. The top panel includes touch-sensitive buttons for power, mode selection, and display brightness, along with an air quality indicator light. The main body has air intake vents, and the filter is accessible from the bottom.
Image: The Xiaomi Air Purifier 4 Compact, showcasing its sleek design and the accompanying smartphone app interface.
Image: Close-up of the control panel on top of the air purifier, showing the air quality indicator light and mode buttons.
5. Setup
5.1 Filter Installation (Pre-installed)
The H13 True HEPA filter comes pre-installed in your Xiaomi Air Purifier 4 Compact. Before first use, ensure the filter is properly seated and the bottom cover is securely closed. To access or replace the filter, rotate and pull out the bottom section of the purifier.
Image: Visual guide demonstrating the simple rotation and pull method for filter replacement.
Image: The air purifier with its bottom section and filter detached, illustrating the internal structure.
5.2 Placement
The compact design allows for versatile placement. You can place the air purifier on a tabletop or directly on the floor, ensuring it is in an open area for optimal air circulation.
Image: The air purifier shown in two settings: on a desk and on the floor, highlighting its adaptability.
6. Operating Instructions
6.1 Power On/Off
Press the power button on the top panel to turn the unit on or off.
6.2 Mode Selection
Cycle through the operating modes by pressing the mode button on the control panel:
- Auto Mode: The purifier automatically adjusts fan speed based on real-time air quality detected by its built-in sensor.
- Sleep Mode: Operates at the lowest fan speed for ultra-quiet purification (as low as 20dB) and dims the display for an undisturbed sleep environment.
- Manual Mode: Allows you to manually select the desired fan speed.
Image: The air purifier operating quietly in a bedroom, highlighting its sleep mode features.
6.3 Smart Control (Mi Home App)
Connect your air purifier to the Mi Home/Xiaomi Home app for remote control and real-time air quality monitoring. The app allows you to:
- Turn the purifier on/off.
- Switch between modes and adjust fan speed.
- Monitor air quality index (AQI).
- Check filter life and receive replacement reminders.
- Set schedules for operation.
Image: A smartphone screen showing the Mi Home app, demonstrating smart control features for the air purifier.
Video: Demonstrates the Xiaomi HEPA Air Purifier in a home setting, highlighting its smart features and air purification capabilities.
Video: Shows the Xiaomi Air Purifier effectively filtering allergens, dust, and pet dander, improving air quality for a healthier home.
6.4 Voice Control
The Xiaomi Air Purifier 4 Compact supports voice control via Google Assistant and Amazon Alexa, allowing for hands-free operation.
7. Maintenance
7.1 Filter Replacement
The integrated filter has a life expectancy of 6-12 months, depending on usage and air quality. The Mi Home app will notify you when a replacement is needed. To replace the filter:
- Unplug the air purifier.
- Rotate the bottom section counter-clockwise and pull it out to remove the old filter.
- Insert the new filter, ensuring it is properly aligned.
- Replace the bottom section and rotate clockwise to secure it.
Image: Step-by-step visual guide for replacing the air filter.
7.2 Cleaning the Unit
Regularly wipe the exterior of the air purifier with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the air intake and outlet vents are free from dust and debris.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Purifier does not turn on | No power supply; Power adapter not connected; Filter not installed correctly | Check power outlet; Ensure power adapter is securely connected; Reinstall filter and close cover properly. |
| Poor purification performance | Filter is dirty or expired; Air inlets/outlets blocked; Room size too large | Replace filter; Clear any obstructions; Ensure purifier is suitable for room size. |
| Unusual noise | Foreign object in fan; Unit not on a stable surface | Unplug and check for obstructions; Place on a flat, stable surface. |
| App connection issues | Wi-Fi signal weak; Incorrect Wi-Fi password; App not updated | Move purifier closer to router; Re-enter Wi-Fi password; Update Mi Home app. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | Xiaomi Air Purifier 4 Compact |
| Dimensions (D x W x H) | 8.66"D x 13.18"W x 8.66"H |
| Item Weight | 4.9 pounds |
| Noise Level | 20 dB (Sleep Mode) |
| Filter Type | H13 True HEPA Filter (3-in-1 filtration) |
| Particle Retention Size | 0.3 Micrometer (99.97% filtration) |
| Coverage Area | Up to 206 Square Feet |
| Controller Type | APP Remote, Google Assistant, Screen Touch, Amazon Alexa |
| Power Consumption | Low energy consumption (0.7kWh for 24 hours) |
| Certifications | FCC Certified, RoHS Certified, EPA Certified, TÜV Rheinland Allergy Care Certified (View Certificate) |
10. Warranty and Support
The Xiaomi Air Purifier 4 Compact is designed for durability and performance. For specific warranty details regarding the unit, please refer to the warranty card included in your product packaging or visit the official Xiaomi support website.
Regarding filters, a 1-year replacement warranty is provided for the filter. For any technical support or inquiries, please contact Xiaomi customer service through their official channels.
