[Expired]BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft

• Amazon now offers BLUEAIR 211i Max Large Space Air Purifier, now $199.99 (original price $349.99).
• Free shipping within the United States.
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Editor's Pick: This is a "whole-house level purification" performer, ideal for living rooms, open spaces, or multi-pet households. It can cover up to 3,048 square feet per hour, and quickly purifies smaller spaces in just minutes, making it extremely efficient. It uses HEPASilent composite filtration technology, which is quieter and more energy-efficient than traditional HEPA, while still filtering 99.97% of particles as small as 0.1 microns, including dust, pollen, smoke, mold, and pet dander. The smart features are comprehensive, supporting app control, real-time air quality monitoring (PM1/PM2.5/PM10), auto mode, timer, and filter replacement reminders. It can also be controlled via Alexa voice commands. Operating noise is as low as 23dB, and sleep mode is virtually unnoticeable during rest. Overall, this is a high-performance smart purifier perfect for large homes, pet owners, or those sensitive to air quality.