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  1. Blueair
  2. Help by Product
  3. Purify + Humidify 2-in-1

Purify + Humidify 2-in-1

  • Why is my unit showing inaccurate humidity readings?
  • The water in my 2-in-1 is discolored.
  • How often should I replace the filters?
  • How does the low water indicator work?
  • Why is there buildup or staining on the wick of my 2-in-1?
  • My 2-in-1 lost connection to the app
  • The air quality isn't improving with my 2in-1, what should I do?
  • How do I pair my 2-in-1 to the Blueair app?
  • What app functionalities are available on the 2-in-1?
  • What are the different operating modes on the 2-in-1?
  • How do I fill the water tank in my 2-in-1?
  • What are the functions of the control panel buttons on the 2-in-1?
  • I'm having trouble completing the firmware update or my 2-in-1 is stuck on "firmware updating" in the app?
  • My unit is leaking water, what should I check?
  • The fan is on, but I don't see any lights on my 2-in-1
  • Why is my air quality indicator always red/poor?
  • The humidity isn't improving with my 2-in-1. What should I do?
  • How do I find the serial number on my 2-in-1?
  • Which replacement filter do I need for my 2-in-1?
  • How do I clean my 2-in-1 device?
  • My 2-in-1 is on but I don't see any mist coming out
  • I notice a smell from my 2-in-1 device
  • My 2-in-1 does not start
  • What is the recommended room size for the 2-in-1?
  • How do I clean the wick filter on my 2-in-1?
  • How do I enable/disable Night mode on my 2-in-1?
  • How do I set up my 2-in-1 for first time use?
  • How do I complete the factory reset and when should it be used on the 2-in-1?
  • What is the warranty coverage with the 2-in-1?
  • How do I change the wick filter on the 2-in-1?
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