The Blueair Pure Max series is a top-performing air purifier line that delivers up to 83% faster cleaning and 50% less noise* than previous models.

With Quiet Mark certification (18-46dB), these air purifiers are designed for those who want to clear the air quieter.

The HEPASilent dual filtration technology removes up to 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen, and dust.

Plus, the carbon filter traps light household odors from smoking, pets, and cooking.

The Blueair smart air purifier app provides scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing, and RealTrack accurate 6–9 month filter tracking technology for customizable features.

Alexa voice control is also available.

With an intuitive display, 5-color AQI, and simple two-button design, controlling the fan speed 1 – 3 including night mode, auto brightness, and child lock is easy.

The Blueair Replacement Filter (Blue Pure 411i Max Genuine Replacement Filter; Blue Pure F4MAX) fits the Blue Pure 411i Max Air Purifier and is designed for optimal performance.

*Independently tested for performance & safety, ozone-safe, AHAM Verifide for Performance (CADR), Quiet Mark Certified, Ozone Safety Standards Certified by CARB, Zero Ozone Verified (<5 ppb) by Intertek.

**Energy Star Most Efficient 2023; Blueair air purifiers use less energy (as low as 2.5W – 20W depending on fan speed).