Pro Particle Filter
FProPA
Specialty replacement filter
Blueair Pro Carbon+ Filter Add-on – FProCA replacement filter
Pro Carbon+ Filter Add-on (FProCA) fits Blueair Pro L, Blueair Pro M and Blueair Pro XL according to the cited Blueair source.
Official manufacturer
Pro Carbon+ Filter Add-on
FProCA
Check official Blueair availability
Non-affiliate link to the cited official product page.
Marketplace search
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Quick fit check
Pro Carbon+ Filter Add-on fit and replacement facts
Part numberFProCA
Compatible models3
Filter roleSpecialty replacement filter
Blueair recommends replacing the Carbon+ add-on filter every 6 months under continuous use.
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 Pro L | Pro Carbon+ Filter Add-on | FProCA |
Specialty replacement filter | Blueair Official Pro Carbon+ Filter Add-on | Check prices |
| Blueair Pro M | Pro Carbon+ Filter Add-on | FProCA |
Specialty replacement filter | Blueair Official Pro Carbon+ Filter Add-on | Check prices |
| Blueair Pro XL | Pro Carbon+ Filter Add-on | FProCA |
Specialty replacement filter | Blueair Official Pro Carbon+ Filter Add-on | Check prices |
Buying checklist
What to check in a filter listing
Confirm that the listing names part FProCA and one of the compatible models: Blueair Pro L, Blueair Pro M and Blueair Pro XL. 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 Carbon+ add-on filter every 6 months under continuous use.
Usage conditions can affect service life. Follow the cited manufacturer guidance for this part.
Compare compatible options
Related Blueair filters for these models
These filters share at least one officially cited model within the same brand, but may serve a different primary or optional role. Check each part page before buying.
Frequently asked questions
How often should I replace the Blueair Pro Carbon+ Filter Add-on (FProCA)?
Blueair recommends replacing the Carbon+ add-on filter every 6 months under continuous use.
Which Blueair models use the Pro Carbon+ Filter Add-on FProCA?
According to the official Blueair product page, Pro Carbon+ Filter Add-on (FProCA) fits Blueair Pro L, Blueair Pro M and Blueair Pro XL. Verify the model label on your unit before ordering.
Do aftermarket FProCA filters work?
Marketplace listings may be from the manufacturer or a third party. Match the exact part number FProCA, review the listing details, and verify the model label on your unit before buying.
Manufacturer source
Official Blueair documentation identifies Pro Carbon+ Filter Add-on, SKU FProCA, as compatible with Blueair Pro M, Pro L, and Pro XL.
Blueair Official Pro Carbon+ Filter Add-on
Source compatibility checked 2026-07-22. Recheck the listing and your purifier label before ordering.