Standard replacement filter
Blueair Blue Signature Mini Replacement Filter 115461 replacement filter
Blue Signature Mini Replacement Filter 115461 fits Blueair Blue Signature Mini according to the cited Blueair source.
115461
Check official Blueair availability
Non-affiliate link to the cited official product page.
Quick fit check
Blue Signature Mini Replacement Filter fit and replacement facts
Blueair specifies a 1-year filter lifetime for the Blue Signature Mini replacement filter.
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 Signature Mini | Blue Signature Mini Replacement Filter | 115461 |
Standard replacement filter | Blueair Official Blue Signature Mini Replacement Filter | Check prices |
Buying checklist
What to check in a filter listing
Confirm that the listing names part 115461 and one of the compatible models: Blueair Blue Signature Mini. 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 specifies a 1-year filter lifetime for the Blue Signature Mini replacement filter.
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 Signature Mini Replacement Filter (115461)?
Blueair specifies a 1-year filter lifetime for the Blue Signature Mini replacement filter.
Which Blueair models use the Blue Signature Mini Replacement Filter 115461?
According to the official Blueair product page, Blue Signature Mini Replacement Filter (115461) fits Blueair Blue Signature Mini. Verify the model label on your unit before ordering.
Do aftermarket 115461 filters work?
Marketplace listings may be from the manufacturer or a third party. Match the exact part number 115461, review the listing details, and verify the model label on your unit before buying.
Manufacturer source
Official Blueair product documentation identifies Blue Signature Mini Replacement Filter, SKU 115461, as compatible with Blue Signature Mini.
Blueair Official Blue Signature Mini Replacement Filter
Source compatibility checked 2026-08-29. Recheck the listing and your purifier label before ordering.