This filter is only compatible with the Blue Pure 211i Max Air Purifier
Designed for easy replacements, ensuring hassle-free maintenance for continuous clean air
Crafted with durable materials for a long-lasting filter
Effectively captures allergens like dust, pollen, and pet dander
App & Wifi connectivity
Alerts when you need a new a filter
RealTrack Technology®
Smart Filtration, you can trust
Is this the right filter for you?
Find the Blueair model name on the label inside your air purifier.
Accurate filter lifetime tracking
Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.
Main filter
The Particle + Carbon filter provides protection against odors, chemicals, gases and 99.97% of airborne pollen, dust and germs.
Extra Activated carbon
The Particle + Carbon filter provides protection against odors, chemicals, gases and 99.97% of airborne pollen, dust and germs.
FAQ
What model air purifier is this filter compatible with?
This filter is compatible only with the Blue Pure Max 211i air purifier.
How often should I replace my Blueair air purifier filter?
Depending on usage, your filter will last up to 9 months.
It’s important to change your filter when needed because dirty filters clean the air less efficiently, reducing the purifier's ability to capture pollutants and affecting overall air quality in your space.
How do I know when it’s time to change my filter?
A filter change indicator light that will alert you when it's time to replace the filter. You can also check the status via the Blueair app for models with smart capabilities.
How do I reset the red light (filter light indicator) on my Blue Pure Max air purifier?
After replacing your filter, you can reset the filter light indicator by pressing the fan speed button for about 15 seconds (until all the LEDs of the interface light up). The filter light indicator will turn off. Then release.
¹ Tested on PM 2.5 up to 90 mins
² Based on ELISA deactivation testing of Pollen (Cry J1), Pet Dander (Fel d1, Can F1), Dust Mite Matter (Der f1) on the filter media in 60 minutes.
³ Compared to standard in-unit filter. Based on removal testing of particles 0.4-0.7 μm in 60min in a 30m3 room. Performance may vary. Odors: Tested on benzene, toluene, nitrogen oxide, sulfur dioxide in 30 min.
⁵ AllergenBlock refers to inanimate allergens pollen, dust and pet dander
Blue Pure 211i Max SmokeBlock Filter$34.00 USD
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