Standard replacement filter
Blueair Blue Pure 511 Particle + Carbon Filter – 110009 replacement filter
Blue Pure 511 Particle + Carbon Filter (110009) fits Blueair Blue Pure 511 according to the cited Blueair source.
110009
Check official Blueair availability
Non-affiliate link to the cited official product page.
Quick fit check
Blue Pure 511 Particle + Carbon Filter fit and replacement facts
Blueair recommends replacing the filter about every 6 months of continuous operation.
Compatible Blueair models
Follow a model link for its complete primary, optional, specialty, and alternative filter list.
| Model | Filter | Part number | Role | Source | Marketplace |
|---|---|---|---|---|---|
| Blueair Blue Pure 511 | Blue Pure 511 Particle + Carbon Filter | 110009 |
Standard replacement filter | Blueair Official Blue Pure 511 Particle + Carbon Filter | Check prices |
Buying checklist
What to check in a filter listing
Confirm that the listing names part 110009 and one of the compatible models: Blueair Blue Pure 511. Similar-looking filters are not proof of fit.
Decide whether you want an OEM or aftermarket filter, then compare the included pieces, product photos, seller details, delivery estimate, and total price.
Care guidance
Replacement schedule
Blueair recommends replacing the filter about every 6 months of continuous operation.
Usage conditions can affect service life. Follow the cited manufacturer guidance for this part.
Frequently asked questions
How often should I replace the Blueair Blue Pure 511 Particle + Carbon Filter (110009)?
Blueair recommends replacing the filter about every 6 months of continuous operation.
Which Blueair models use the Blue Pure 511 Particle + Carbon Filter 110009?
According to the official Blueair product page, Blue Pure 511 Particle + Carbon Filter (110009) fits Blueair Blue Pure 511. Verify the model label on your unit before ordering.
Do aftermarket 110009 filters work?
Marketplace listings may be from the manufacturer or a third party. Match the exact part number 110009, review the listing details, and verify the model label on your unit before buying.
Manufacturer source
Official Blueair documentation identifies Blue Pure 511 Particle + Carbon Filter, SKU 110009, as compatible with Blue Pure 511.
Blueair Official Blue Pure 511 Particle + Carbon Filter
Source compatibility checked 2026-07-22. Recheck the listing and your purifier label before ordering.