Fits checked Oct 1, 2026 · How we check
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Blueair · air purifier filter

Blueair 511i Max Particle + Carbon Filter (F5MAX)

Blue Pure 511i Max Particle + Carbon Filter. Part F5MAX. Lasts up to 9 months depending on usage. Fits 1 model and their listed variants.

Buy 511i Max Particle + Carbon Filter on AmazonManufacturer page

Opens an Amazon search for Blueair 511i Max Particle + Carbon Filter F5MAX. Check the listing says F5MAX.

Fits these models

Part numbers

Genuine part
F5MAX
Also listed as
111179
How often
Lasts up to 9 months depending on usage
What is in it
main filter media (dust, pollen, pet dander); activated carbon (light household odors)

Sources

  • Which filter fits blueair.com Maker's own page checked Oct 1, 2026
    Compatible with Blue Pure 511i Max ... This filter is compatible only with the Blue Pure 511i Max air purifier.
  • How often blueair.com Maker's own page checked Oct 1, 2026
    Depending on usage, your filter will last up to 9 months.
  • What's in it blueair.com Maker's own page checked Oct 1, 2026
    Main filter captures dust mite matter allergen & pet dander allergen ... Activated Carbon Traps light household odors from smoke, cooking odors and more
Show all 5 sources

Which filter fits

  1. blueair.com Maker's own page checked Oct 1, 2026
    Compatible with Blue Pure 511i Max ... This filter is compatible only with the Blue Pure 511i Max air purifier.
  2. blueair.com Maker's own page checked Oct 1, 2026
    Blue Pure 511i Max F5MAX Replacement Filter
  3. blueair.com Maker's own page checked Oct 1, 2026
    Blue Pure 511i Max Particle + Carbon Filter, sku 111179

How often

  1. blueair.com Maker's own page checked Oct 1, 2026
    Depending on usage, your filter will last up to 9 months.

What's in it

  1. blueair.com Maker's own page checked Oct 1, 2026
    Main filter captures dust mite matter allergen & pet dander allergen ... Activated Carbon Traps light household odors from smoke, cooking odors and more