Blueair 7i Smart, Washable Pre-Filter with HEPASilent dual filtration technology Air Purifier (1475 Sqft, White)

1. 1475 Sq. Ft. Large Area Coverage : Designed to purify air in extra-large spaces up to 1475 sq. ft., making it suitable for large living rooms, offices and commercial interiors.
2. High-Capacity Air Purification : Delivers powerful air cleaning performance for maintaining cleaner indoor air in spacious environments.
3. HEPASilent Filtration Technology : Combines mechanical and electrostatic filtration to capture airborne pollutants while maintaining efficient airflow.
4. 5-Layer Filtration System : Combines multiple filtration stages to help remove dust, pollen, smoke, allergens and other airborne contaminants.
5. 99.99% Pollutant Removal : Helps remove up to 99.99% of airborne pollutants, including fine dust, PM2.5, pet dander, mould and smoke under specified test conditions.
6. HINS Pure Technology : Uses specialised 405 nm visible blue light to help inactivate bacteria and viruses trapped on the filter.
7. Activated Carbon Filtration : Helps reduce unpleasant household odours, smoke and gaseous pollutants.
8. Advanced Laser Particle Sensor : Monitors PM1, PM2.5 and PM10 particles and displays real-time indoor air quality.
9. Five-Colour Air Quality Indicator : Provides visual air quality feedback through a colour-coded indicator.
10. Smart Wi-Fi Connectivity : Enables remote monitoring and control through the Blueair mobile application.
11. Automatic Air Quality Adjustment : Automatically adjusts fan speed according to detected indoor pollution levels.
12. Four Fan Speed Settings : Offers multiple airflow settings to suit different purification requirements.
13. Dedicated Night Mode : Provides quieter operation for comfortable nighttime use.
14. 24–55 dB Noise Level : Designed for quiet operation, with noise levels ranging from 24 dB to 55 dB(A).
15. 3–58W Power Consumption : Offers energy-efficient operation with adjustable power consumption depending on fan speed.
16. Premium Steel Body : Features a durable steel construction with a modern design suitable for premium residential and commercial interiors.
17. Child Lock Function : Helps prevent accidental changes to the purifier's settings.
18. 12-Month Filter Life : Offers a recommended filter replacement interval of up to 12 months, depending on usage and air quality.
19. Filter Replacement Indicator : Alerts users when the filter needs replacement to maintain purification performance.

Technical Details