Replacement Filter Compatible with Blueair Blue Pure 211+ Air Purifier, Foldable Particle and Activated Carbon Filter… Price: $42.99 (as of 04/08/2023 20:47 PST- Details)

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【COMPATIBLE】Compatible with Blueair Blue Pure 211+ air purifier.
【TARGET AUDIENCE】The filter is essential for households with Children, Seniors, Pets, Allergy, Smokers and Asthma sufferers.