Air Filter LookupAir purifier filter finder

Blueair model lookup

Blueair Pro L replacement filter

Blueair Pro L has 2 primary replacement filter parts: FProCA, FProPA. Match the role and part number before ordering.

Quick fit check

Match the exact filter before buying

The official manufacturer source identifies these primary parts for the Blueair Pro L.

Specialty replacement filter Pro Carbon+ Filter Add-on FProCA
View part details Official Blueair source
Standard replacement filter Pro Particle Filter FProPA
View part details Official Blueair source

Marketplace search

Search eBay by exact part number

A current exact-part listing snapshot is not available. Use the part-number searches below and verify the listing before ordering.

See all eBay results for FProCA See all eBay results for FProPA

Sponsored eBay links. We may earn a commission from qualifying purchases.

All compatible part numbers

Primary, optional, specialty, and alternative filters are listed separately so you can match the role as well as the part number.

Filter Part number Role Source
Pro Carbon+ Filter Add-on FProCA Specialty replacement filter Blueair Official Pro Carbon+ Filter Add-on
Pro Particle Filter FProPA Standard replacement filter Blueair Official Pro Particle Filter

Official compatibility record

Manufacturer evidence

Each compatibility and care statement below is reproduced from the cited official manufacturer record. Check the source again before ordering.

Pro Carbon+ Filter Add-on FProCA

Official Blueair documentation identifies Pro Carbon+ Filter Add-on, SKU FProCA, as compatible with Blueair Pro M, Pro L, and Pro XL.

Source checked
Replacement guidance
Blueair recommends replacing the Carbon+ add-on filter every 6 months under continuous use.
Guidance checked

Pro Particle Filter FProPA

Official Blueair documentation identifies Pro Particle Filter, SKU FProPA, as compatible with Blueair Pro M, Pro L, and Pro XL.

Source checked
Replacement guidance
Blueair recommends replacing the Pro filter every 6 months under continuous use.
Guidance checked

Buying checklist

How to choose the right replacement

Match the Blueair Pro L model label and the exact part number above. Marketplace listings can be OEM or aftermarket, and a similar-looking filter may have different dimensions.

Compare the listing title, product photos, included filter pieces, seller details, delivery estimate, and total price before you order.

Care guidance

Replacement schedule

  • Pro Carbon+ Filter Add-on FProCA: Blueair recommends replacing the Carbon+ add-on filter every 6 months under continuous use.
  • Pro Particle Filter FProPA: Blueair recommends replacing the Pro filter every 6 months under continuous use.

Usage and air quality can affect service life. Follow the cited manufacturer guidance for each part.

Keep browsing

Frequently asked questions

What filter does the Blueair Pro L use?

The Blueair Pro L uses Pro Carbon+ Filter Add-on (FProCA), Pro Particle Filter (FProPA). Each part number on this page is backed by an official Blueair source.

How often should I replace the Blueair Pro L filter?

Blueair recommends replacing the Carbon+ add-on filter every 6 months under continuous use.

Where can I check replacement filters for the Blueair Pro L?

This page links directly to the cited official Blueair product page and shows sponsored individual eBay listings when a fresh exact-part snapshot is available, with an exact-part eBay search fallback. This site does not sell filters; match the part number and review the current source or seller listing before buying.