The integrated sensors in the Classic i-series constantly monitor levels of PM2.5 (fine particles) and VOCs (gases and odors). In Auto mode, the purifier will automatically adjust its fan speed based on these readings to maintain optimal air quality without you needing to do anything.

HEPASilent™ is Blueair's proprietary filtration technology. It combines electrostatic and mechanical filtration to capture 99.97% of airborne particles down to 0.1 microns. This allows the filter to be less dense, resulting in a higher Clean Air Delivery Rate (CADR), lower noise levels, and reduced energy consumption compared to traditional HEPA filters.

For optimal performance, Blueair recommends replacing the filter every 6 months when used 24 hours a day. The Blueair app and the filter replacement indicator on the unit will remind you when it's time for a change.

Yes! All Classic i-series models are WIFI enabled. By downloading the Blueair app on your smartphone, you can monitor indoor and outdoor air quality, change settings, set timers, and receive filter status updates from anywhere with an internet connection.

No. All Blueair purifiers are certified to be ozone-free. The technology uses a sealed ion chamber that does not release ozone into the air, making it completely safe for your family.

Blueair purifiers come with a manufacturer's warranty. As an authorized retailer, Me Shop India ensures your warranty is fully honored. Please check the product documentation for specific warranty periods and terms.