Exact model stated by the manufacturer
Blueair Blue Pure 411+ replacement filter
Documented OEM reference: Blue Pure 411 Series Particle + Carbon Filter · F411PACF102174
Same page header reads 'Compatible with Blue Pure 411 Auto • 411 • 411+'; AllergenBlock (110671) and SmokeBlock (F411PASB109170) variants also exist.
Blueair official product page · US ↗
Source market: US · Checked 2026-10-20. No stock, price, or seller claim is made. Fit is not filtration performance.
Other models listed for the same part
- Blueair Blue Pure 411
- Blueair Blue Pure 411 Auto
One part listed for several models does not make those purifiers interchangeable.
Check the full model label in the finder →
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Cite this page
Use this text to cite the page. The last-updated date is the date of the latest change to its content.
Filter Ledger. “US Blueair Blue Pure 411+ Replacement Filter”. https://filters.toolatlas.app/en-us/filters/blueair-blue-pure-411-plus/. Last updated October 23, 2026.