Blueair 405 smokestop

The secret behind powerful filtration
Our unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers.

Built to last
Housing made from durable, galvanized steel stands the test of time.

Sleep without disruption
Whisper quiet on the lowest speed (32 dB) and equivalent to the noise level of rainfall on the highest setting (52 dB).

Low energy consumption
Energy efficient (15-90 W) - so you can run this air purifier 24/7, knowing it uses less energy than a traditional lightbulb.

Hidden control panel
Manually check Wi-Fi and filter status and adjust speed setting at any time from the control panel located under the flip-top lid.

Features:
• Alexa compatible: Change settings remotely from your smartphone via the Blueair app or connect with your Amazon Alexa enabled device for voice control.
• Customize settings: Adjust air purifier settings like child lock, night mode schedule, LED brightness, and more to fit your lifestyle.
• 4.8 air changes an hour: Completely filters room air at the industry recommended rate of 4.8x an hour to effectively lower particle levels (rooms up to 40 m²).

• Wi-Fi connectivity for remote control: Yes
• On/off timer: Yes (via Blueair App)
• Filter replacement indicator: Yes
• Speed control options: 1 - 2 - 3
• Wheels: Optional
• Integrated air sensors: No

Specifications:
Energy consumption: 15 - 90 Watts
Sound level: 32- 52 dB(A)
Air outlet: side
Air inlet: side
Recommended filter change: 6 months
Recommended room size: 40 m²
Air changes per hour (ACH): 4.8
Clean air delivery rate (CADR) – Pollen: 510 m³ per hour (300 cfm)
Clean air delivery rate (CADR) – Dust: 510 m³ per hour (300 cfm)
Clean air delivery rate (CADR) – Smoke: 476 m³ per hour (280 cfm)

Warranty: motor 5 years