Air Filter LookupAir purifier filter finder

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.

Marketplace search Check eBay prices for 110009 Sponsored eBay links. We may earn a commission from qualifying purchases.
Official manufacturer Blue Pure 511 Particle + Carbon Filter 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

Part number110009
Compatible models1
Filter roleStandard replacement filter

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 2026-08-29. Recheck the listing and your purifier label before ordering.