Blue Pure 511i Max
BlueairReleased Jun 1, 2024 · Analysis updated Feb 13, 2026
Quiet air purifier with washable pre-filter and auto mode, effectively removing dust and pollen while being portable. The Blueair Blue Pure 511i Max scores 83/100 based on 7 expert reviews in the air purifiers category. Coverage includes reviews from Shopsavvy, Nytimes, Popularmechanics, and Icompare.
Critic Score
What's this?based on 7 expert reviews
Pros
- Quiet on lowest setting(5)
- Washable pre-filter sleeves(3)
- Effective for dust and pollen(3)
- Has an auto mode(2)
- Portable(2)
Cons
- Relatively high annual costs(3)
- Not effective for strong cooking odors(2)
7 Expert Reviews
The Blueair Blue Pure 511i Max receives a moderate score primarily due to its effective air filtration capabilities and quiet operation, making it suitable for various home environments.
The Blueair Blue Pure 511 is a tiny, quiet, and energy-efficient air purifier that's a good choice for small spaces like dorm rooms, offices, or children's bedrooms.
For smaller rooms or office spaces, the smart Blueair 511i Max offers much of the same performance and features as larger, more capable models.
Blueair Blue Pure 511i Max is a very suitable device for those seeking effective air purification in small to medium spaces, with low noise and energy consumption.
