Philips Air Purifier 3200 Series AC3220/10 (Silver/Arctic White)

How large a room can this air purifier effectively clean?

The Philips Air Purifier 3200 covers up to 135m² effectively. With its 520m³/h clean air delivery rate, it can purify a 20m² room in less than six minutes. For optimal performance in larger spaces, position the unit centrally with good airflow around all sides. The smart sensors continuously monitor air quality and automatically adjust fan speed to maintain clean air throughout the coverage area.

What types of particles and pollutants does the HEPA filter remove?

The three-layer HEPA NanoProtect system captures 99.97% of particles down to 0.003 microns. This includes PM2.5 pollution, pollen, dust mites, pet dander, smoke particles, bacteria and viruses. The active carbon layer removes odours and gases. It's particularly effective against common allergens - removing 99.99% of pollen, dust mite allergens and pet allergens that trigger hay fever and asthma symptoms.

How quiet is this air purifier during operation?

The SilentWings technology makes this one of the quietest air purifiers available. On low settings, it operates at just 15dB - quieter than a whisper. Even at maximum speed, it remains quieter than normal conversation. The owl-wing inspired fan blade design reduces noise by 50% compared to conventional purifiers, making it suitable for bedrooms, nurseries and quiet work spaces without causing disturbance.

What smart features are available through the mobile app?

The Philips Air+ app provides comprehensive remote control and monitoring. You can view real-time PM2.5 levels, allergen particle counts, temperature and humidity. Set custom schedules for automatic operation, adjust fan speeds remotely and receive filter replacement notifications. The app displays 24-hour air quality trends, helping you understand pollution patterns and optimise the purifier's operation for your specific environment.

How often do the filters need replacing and what do they cost?

Filter replacement frequency depends on usage and air quality conditions. The app monitors filter condition and sends notifications when replacement is needed - typically every 12-18 months for the HEPA filter under normal use. Replacement filters cost approximately £60 for a set. The pre-filter can be cleaned monthly to extend the main filter's life. Regular maintenance ensures optimal performance and air cleaning efficiency.

Is this air purifier suitable for people with severe allergies?

Yes, it's certified by ECARF (European Centre for Allergy Research Foundation) specifically for allergy sufferers. The certification confirms it removes 99.99% of pollen, dust mite allergens and pet dander - the primary triggers for allergic reactions. The HEPA filtration also captures 99.9% of bacteria and viruses. Many users with asthma and hay fever report significant improvement in symptoms after using this purifier consistently.

Can this unit run continuously and what are the energy costs?

Yes, it's designed for continuous operation with minimal energy consumption. At maximum power, it uses only 36W - less than a traditional light bulb. In auto mode, it adjusts power based on air quality readings, further reducing energy use. Running continuously costs approximately £2-3 per month in electricity. The smart sensors ensure it only works harder when needed, balancing energy efficiency with air quality maintenance.

What's the difference between auto mode and manual speed settings?

Auto mode uses built-in sensors to continuously monitor air quality and automatically adjusts fan speed accordingly. When air quality is good, it runs quietly at low speed. When pollutants are detected - from cooking, cleaning products, or outdoor pollution - it increases speed to clear the air quickly. Manual mode lets you set specific fan speeds (1-4 plus turbo) regardless of air quality readings, useful for scheduled cleaning or when you prefer consistent operation levels.