Xiaomi Smart Air Purifier 4 Pro - White

The filter should be replaced every 3-6 months, depending on usage and air quality. The Xiaomi Home app will notify you when it's time to replace it.

The purifier is designed for rooms up to 60 m². For larger spaces, you might need multiple units or a more powerful air purifier.

Use a soft, damp cloth to clean the exterior of the purifier. Do not use harsh chemicals or abrasive cleaners. Avoid getting any water inside the unit.

No, the Xiaomi Smart Air Purifier 4 Pro does not emit ozone.

Yes, you can control the purifier remotely using the Xiaomi Home app on your smartphone.

The child lock prevents children from accidentally changing the purifier's settings.

Replacement filters can be purchased from various retailers, including the Xiaomi online store and other electronics stores.

Check the power connection and ensure the outlet is working. Also, check that the power button is fully pressed.

Check the filter and replace it if necessary. Ensure the purifier is placed in a suitable location, away from obstructions.

Ensure your Wi-Fi router is working and that the purifier is within range. Try restarting the purifier and your router.

Check the batteries in the remote control. Make sure the remote is pointing towards the purifier.