Exact model stated by the manufacturer

Blueair Blue Pure 3450i Max replacement filter

Documented OEM reference: Blue Pure 311i Max Particle + Carbon Filter

Blueair Australia lists the 3450i Max purifier and its regional filter collection lists the 311i Max filter family; Blueair's model naming maps 3450i Max to 311i Max.

Limits. Regional naming is retained; confirm the model label and filter variant in Blueair's AU selector before ordering.

Blueair Australia official filter collection ↗

Source market: Australia · Checked 2026-10-23. No stock, price, or seller claim is made. Fit is not filtration performance.

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Use this text to cite the page. The last-updated date is the date of the latest change to its content.

Filter Ledger. “AU Blueair Blue Pure 3450i Max Filter in Australia |…”. https://filters.toolatlas.app/en-au/filters/blueair-blue-pure-3450i-max/. Last updated 23 October 2026.