Filter Fit FinderBlueair · air purifier filter
Blueair 511 Particle + Carbon Filter (110009)
Blue Pure 511 Particle + Carbon Filter. Part 110009. Replacement indicator lights after about 6 months of operation. Fits 1 model and their listed variants.
Opens an Amazon search for Blueair 511 Particle + Carbon Filter 110009. Check the listing says 110009.
Fits these models
Part numbers
- Genuine part
- 110009
- How often
- Replacement indicator lights after about 6 months of operation
- 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 511 ... This filter is compatible with the Blue Pure 511 air purifier.
- How often blueair.com Maker's own page checked Oct 1, 2026
A red filter replacement indicator appears on the air purifier when it is time to change filter, after about 6 months of operation.
- 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 4 sources
Which filter fits
- blueair.com Maker's own page checked Oct 1, 2026
Compatible with Blue Pure 511 ... This filter is compatible with the Blue Pure 511 air purifier.
- blueair.com Maker's own page checked Oct 1, 2026
Blue Pure 511 Particle + Carbon Filter, sku 110009: "Replacement PAC filter for Blue Pure 511"
How often
- blueair.com Maker's own page checked Oct 1, 2026
A red filter replacement indicator appears on the air purifier when it is time to change filter, after about 6 months of operation.
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