Blueair Blue Pure 211+ vs Smartmi P1 vs Webetop AP1801

Performance Comparison

• Room Size Coverage 🏠

  Recommended room size the air purifier can effectively clean

  Blueair Blue Pure 211+

  • 540 sq ft

    Blueair Blue Pure 211+ can effectively cover a room size of 540. Air purifiers designed for rooms up to 540 square feet

  Smartmi P1

  • 180 sq ft

    Smartmi P1 can effectively cover a room size of 180. Air purifiers suitable for small 180 square feet rooms

  Webetop AP1801

  • 800 sq ft

    Webetop AP1801 can effectively cover a room size of 800. Air purifiers suitable for rooms up to 800 square feet

• CADR Rating 📈

  Clean Air Delivery Rate for smoke, dust, and pollen

  Blueair Blue Pure 211+

  • 350 cfm

    The CADR rating of Blueair Blue Pure 211+ is 350 cfm.  Click to see all.

  Smartmi P1

  • 150 cfm

    The CADR rating of Smartmi P1 is 150 cfm.  Click to see all.

  Webetop AP1801

  • 350 cfm

    The CADR rating of Webetop AP1801 is 350 cfm.  Click to see all.

• CADR Rating Type 📊

  Classification of CADR rating values

  For all*

  • Smoke

    Air purifiers with a smoke CADR rating are highly effective at removing smoke particles and odors.

• Coverage Area 🏠

  Specifies the maximum room size in square feet or meters that the air purifier can effectively clean.

  Blueair Blue Pure 211+

  • 540 sq ft

    The coverage area of Blueair Blue Pure 211+ is 540 sq ft.  Click to see all.

  Smartmi P1

  • 180 sq ft

    The coverage area of Smartmi P1 is 180 sq ft.  Click to see all.

  Webetop AP1801

  • 800 sq ft

    The coverage area of Webetop AP1801 is 800 sq ft.  Click to see all.