Blue Pure 211i Max: The Smart Air Purifier

Stop worrying about the air you breathe. The Blue Pure 211i Max air purifier is engineered to handle the largest spaces in your home, delivering exceptionally clean air without the noise or power draw of older air purifiers.

Blueair’s new Max series is a significant upgrade, utilizing our proprietary HEPASilent technology—which is far superior to standard HEPA filtration—to clean the air in a massive 3,048 sqft room in just one hour on high. That’s incredibly fast coverage for an open-concept living space, basement, or large apartment. And it does it with a whisper-quiet operation, with noise levels as low as 23dB.

This air purifier for home is your answer for common indoor air problems. The dual-filtration system captures at least 99.97% of tiny airborne particles down to 0.1 microns, including virus, dust, pollen, mold, pet dander, and even smoke. An integrated carbon layer actively traps those lingering household odors from cooking or pets.

The Blue Pure 211i Max goes beyond just cleaning; it’s a smart air purifier designed for your life. Real-time air quality monitoring with a 5-color AQI display and advanced sensors (PM1, PM2.5, PM10) let you see what you’re breathing. Plus, smart features in the app make it easier than ever to manage your air.

Key Features:

• Coverage for Large Rooms: Cleans a 3,048 sqft space in 60 minutes, or a 635 sqft room in about 12.5 minutes.
• HEPASilent Technology: Delivers faster, more energy-efficient cleaning with up to 50% less noise than traditional HEPA filters.
• Superior Filtration: Removes 99.97% of tiny particles down to 0.1 microns, including allergens, viruses, dust, and smoke.
• Smart Control: Use the Blueair app for scheduling, air quality monitoring, Clean Air ETA, and Alexa voice control.
• QuietMark Certified: Operates between a hushed 23dB and a maximum of 53dB.
• Carbon Odor Filter: Traps and neutralizes light household odors from pets and cooking.

Why I Recommend It

As someone who cares about indoor air quality, I genuinely recommend this air purifier. It’s the balance of sheer power and quiet operation that makes it a winner. I love the fact that it’s designed to clean the air in my entire home, not just one small bedroom. The app features are intuitive, especially the geofencing that automatically kicks the unit into high gear as I arrive home. It’s simply one of the best, most powerful air purifiers for home use you can buy—a true investment in your family’s health and comfort.