Model compatibility ledger

Blueair Blue Pure 211+ replacement filter

Use this model page to match the purifier body label to the OEM filter SKU, compatible alternatives, sizing notes, and retailer listings before ordering.

OEM filter SKU

F211PACF101435

Replacement interval

Every 6 months

Annual filter estimate

$70-$150

OEM filter first

Blueair Blue Pure 211+ Particle and Carbon Filter

Large room Blue Pure purifier with fabric pre-filter sleeve.

Model numbers: 211+, Blue Pure 211+
Aliases: Blueair 211 plus, Blue Pure 211 Auto size
Dimensions: Main filter sized for Blue Pure 211+.

Last reviewed 2026-05-29. Match both purifier model and filter SKU because retailers often group similar cartridges together.

OEM and compatible filter comparison

OEM entries are shown first. Compatible alternatives are not manufacturer-approved unless marked OEM.

Check	OEM filter	Compatible option
Manufacturer-recommended filter	F211PACF101435 · Blueair Blue Pure 211+ Particle and Carbon Filter	F211PACF101435 · Blueair Blue Pure 211+ Particle and Carbon Filter Main filter sized for Blue Pure 211+. Annual estimate: $70-$150.

Retailer options for F211PACF101435

Amazon

Blueair Blue Pure 211+ replacement filter

Varies by listing

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Availability note: Use the SKU and model notes here to confirm fit before checkout.
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Check retailer listing

Verify the purifier model and filter SKU on the retailer page before ordering.

Blueair

Blue Pure 211 replacement filter