Alen BreatheSmart 45I vs Winix AM90 vs Winix HR900

Performance Comparison

• Room Size Coverage 🏠

  Recommended room size the air purifier can effectively clean

  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

  Winix AM90

  • 360 sq ft

    Winix AM90 can effectively cover a room size of 360. Air purifiers effective in large 360 square feet spaces

  Winix HR900

  • 300 sq ft

    Winix HR900 can effectively cover a room size of 300. Air purifiers effective in medium-large 300 square feet spaces

• CADR Rating 📈

  Clean Air Delivery Rate for smoke, dust, and pollen

  Alen BreatheSmart 45i

  • 245 cfm

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

  Winix AM90

  • 290 cfm

    The CADR rating of Winix AM90 is 290 cfm.  Click to see all.

  Winix HR900

  • 264 cfm

    The CADR rating of Winix HR900 is 264 cfm.  Click to see all.

• CADR Rating Type 📊

  Classification of CADR rating values

  For all*

  • Dust

    Air purifiers with a dust CADR rating are effective at removing airborne dust particles.

  Alen BreatheSmart 45i

  • 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.
  • Pollen

    The CADR rating type of Alen BreatheSmart 45i 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.

  Alen BreatheSmart 45i

  • 800 sq ft

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

  Winix AM90

  • 360 sq ft

    The coverage area of Winix AM90 is 360 sq ft.  Click to see all.

  Winix HR900

  • 300 sq ft

    The coverage area of Winix HR900 is 300 sq ft.  Click to see all.