Family or catalog listing · confirm your exact model
Blueair Blue Pure 411i Max / 411i+ Max / 411a Max replacement filter
Documented OEM reference: 411 Max series Particle + Carbon filter
Blueair's US page names 411i Max and 411i+ Max; the official Canada catalog also lists 411a Max in the 411 Max filter family.
Blueair official product page · US ↗
Source market: US/Canada · Checked 2026-10-19. No stock, price, or seller claim is made. Fit is not filtration performance.
Check the full model label in the finder →
Related guides
- How to Find Your Air Purifier Model Number
- Filter Fit vs Filtration Performance
- Air Purifier Filter Light and Reset Guide
- Clean and Replace Air Purifier Filters
Blueair
Blueair replacement filters by model →
- Blueair Blue Pure 211+
- Blueair Blue Pure 211 (original)
- Blueair Blue Pure 311 Auto
- Blueair Blue Pure 211i Max
- Blueair Blue Pure 511i Max
- Blueair Blue Pure 411
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 411i Max / 411i+ Max / 411a Max…”. https://filters.toolatlas.app/en-us/filters/blueair-blue-pure-411i-max-411i-plus-max-411a-max/. Last updated October 23, 2026.