BLUEAIR Blue Pure 211i Max Smart Air Purifier for Large Rooms up to 3,235 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, WiFi Air Purifier with Auto Mode, Quiet Air Purifier for Home

We last tracked this at $239.99 (as low as 31% off list price) on June 22, 2026. Amazon deals rotate fast — this one is no longer active, but similar deals come back often.