Blueair Classic 605 vs Alen BreatheSmart 45I vs Dyson Pure Humidify+Cool PH01

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

  Alen BreatheSmart 45i

  • 800 sq ft

    Alen BreatheSmart 45i can effectively cover a room size of 800. Air purifiers suitable for rooms up to 800 square feet

  Dyson Pure Humidify+Cool PH01

  • 400 sq ft

    Dyson Pure Humidify+Cool PH01 can effectively cover a room size of 400. Air purifiers suitable for rooms up to 400 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.

  Alen BreatheSmart 45i

  • 245 cfm

    The CADR rating of Alen BreatheSmart 45i is 245 cfm.  Click to see all.

  Dyson Pure Humidify+Cool PH01

  • 290 cfm

    The CADR rating of Dyson Pure Humidify+Cool PH01 is 290 cfm.  Click to see all.

• CADR Rating Type 📊

  Classification of CADR rating values

  For all*

  • Pollen

    Air purifiers with a pollen CADR rating are specifically effective at removing pollen from the air.

  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.
  • Smoke

    The CADR rating type of Blueair Classic 605 is Smoke. Air purifiers with a smoke CADR rating are highly effective at removing smoke particles and odors.  Click to see all.

  Alen BreatheSmart 45i

  • Dust

    The CADR rating type of Alen BreatheSmart 45i is Dust. Air purifiers with a dust CADR rating are effective at removing airborne dust particles.  Click to see all.
  • Smoke

    The CADR rating type of Alen BreatheSmart 45i is Smoke. Air purifiers with a smoke CADR rating are highly effective at removing smoke particles and odors.  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.

  Alen BreatheSmart 45i

  • 800 sq ft

    The coverage area of Alen BreatheSmart 45i is 800 sq ft.  Click to see all.

  Dyson Pure Humidify+Cool PH01

  • 400 sq ft

    The coverage area of Dyson Pure Humidify+Cool PH01 is 400 sq ft.  Click to see all.