LG PuriCare AS330DWR0 (White, 310 Sq Ft)

What room size does this air purifier effectively cover?

This unit is AHAM verified to clean air in rooms up to 310 square feet effectively. The 360-degree design and Clean Booster technology ensure even coverage throughout the space. For optimal performance, place it centrally in the room with at least 50cm clearance on all sides for proper air circulation.

How often do I need to replace the filters?

The True HEPA filter typically needs replacement every 6-12 months depending on usage and air quality conditions. The ThinQ app monitors filter life and sends replacement alerts to your phone. The pre-filter can be cleaned monthly with a vacuum to extend the main filter's lifespan and maintain peak performance.

Can I control this purifier when I'm not at home?

Yes, the built-in Wi-Fi connects to the LG ThinQ app on your smartphone for complete remote control. You can monitor real-time air quality, adjust fan speeds, set schedules and receive filter alerts from anywhere with internet access. Voice control works with Google Assistant and Amazon Alexa for hands-free operation.

How quiet is this air purifier during sleep mode?

The unit operates at just 25 decibels on the lowest setting, quieter than a whisper. Sleep mode automatically dims the LED display lights and reduces fan noise while maintaining effective air cleaning. The premium motor and optimised airflow design minimise operational sound without compromising filtration performance.

What types of pollutants does the HEPA filter remove?

The advanced True HEPA multi-filter captures 99.97% of particles including dust, pollen, pet dander, smoke, bacteria, viruses and household odours. The PM 1.0 sensor detects particles as small as 1.0 microns, ensuring even ultra-fine pollutants are filtered. The activated carbon layer specifically targets cooking smells and chemical vapours.

Does the Clean Booster feature make a significant difference?

The Clean Booster technology with 55-degree tilt and 70-degree rotation extends clean air delivery much further than fixed purifiers. This ensures even distribution across larger rooms and eliminates dead zones where pollutants can accumulate. The motorised movement adapts airflow direction based on room layout and air quality readings.

How does the colour-changing LED indicator work?

The intelligent LED system changes colour to reflect current air quality levels in real-time. Blue indicates excellent air quality, green shows good conditions, orange warns of moderate pollution and red signals poor air quality requiring immediate attention. This visual feedback helps you understand your indoor environment at a glance.

What warranty coverage does LG provide with this air purifier?

LG provides a comprehensive 10-year warranty covering the motor and key components, demonstrating confidence in build quality and reliability. The warranty includes parts and labour for manufacturing defects. Register your product within 90 days of purchase to activate full warranty protection and access customer support services.