Exact model stated by the manufacturer
Blueair Blue Pure 311i Max replacement filter
Documented OEM reference: F3MAX / 311i Max filter family
The Canadian Blueair page names the Blue Pure 311i Max and states compatibility only with that purifier model.
Limits. This is Canada-market evidence. It does not establish price, stock, warranty terms, or equivalent listings in other countries.
Blueair official product page · Canada ↗
Source market: Canada · Checked 2026-10-19. No stock, price, or seller claim is made. Fit is not filtration performance.
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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. “CA Blueair Blue Pure 311i Max Filter in Canada | Filter…”. https://filters.toolatlas.app/en-ca/filters/blueair-blue-pure-311i-max/. Last updated October 23, 2026.