Blueair Classic 605 vs Blueair Blue Pure 211+

Performance Comparison

• Room Size Coverage 🏠

  Recommended room size the air purifier can effectively clean

  Blueair Classic 605

  • 775 sq ft

    Blueair Classic 605 can effectively cover a room size of 775. Air purifiers designed for rooms up to 775 square feet

  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

• CADR Rating 📈

  Clean Air Delivery Rate for smoke, dust, and pollen

  Blueair Classic 605

  • 500 cfm

    The CADR rating of Blueair Classic 605 is 500 cfm.  Click to see all.

  Blueair Blue Pure 211+

  • 350 cfm

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

• CADR Rating Type 📊

  Classification of CADR rating values

  Both*

  • Smoke

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

  Blueair Classic 605

  • Dust

    The CADR rating type of Blueair Classic 605 is Dust. Air purifiers with a dust CADR rating are effective at removing airborne dust particles.  Click to see all.
  • Pollen

    The CADR rating type of Blueair Classic 605 is Pollen. Air purifiers with a pollen CADR rating are specifically effective at removing pollen from the air.  Click to see all.

• Coverage Area 🏠

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

  Blueair Classic 605

  • 775 sq ft

    The coverage area of Blueair Classic 605 is 775 sq ft.  Click to see all.

  Blueair Blue Pure 211+

  • 540 sq ft

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