Blueair Blue Pure 311i Max

Blueair lists this 311i Max Particle + Carbon filter for Blue Pure 311i Max. The selected Amazon US option contains 1 filter.

Models listed by the manufacturer

Models checked: US. Match the full code on your label.

Manufacturer-listed filter

F3MAX

Amazon packBlueair 311i Max Particle + Carbon filter, 1 filter

This button keeps the identified product on Amazon.com. Use the reference search below for another country and check the final item.

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F3MAX and F3MAX+ are different filters. The plus sign is part of the filter and purifier identity.
These manufacturer-listed models were checked for the US. An international search or redirect does not approve another regional model or filter variant.

Find the complete model code

Read the full Blueair model on the rear or underside label.
Match one of the listed models: Blue Pure 311i Max.
Check F3MAX and the complete 311i Max Particle + Carbon filter name on the merchant page.

Filter and fitting details

Blueair maps F3MAX to 311i Max and identifies this product as SKU 110037. The Amazon description explicitly excludes 311i+ Max and 311 Auto.
The retained buying option is 1 filter. Check the final product reference, seller and quantity before ordering.

Documentation checked Oct 12, 2026 by Codex (manufacturer documentation). We have not physically tested these filters.

Blueair filterF3MAX