511i Max
BlueairReleased Jul 1, 2025 · Analysis updated Aug 5, 2026
Quiet, energy-efficient air purification with advanced features and premium build quality. The Blueair 511i Max scores 87/100 based on 3 expert reviews in the air purifiers category. Coverage includes reviews from Breathequality, Airpurifierfirst, and Idealhome.
Critic Score
What's this?based on 3 expert reviews
Low confidence · only 3 reviews
Critics are split: our scores run from 74 (Idealhome) to 95 (Breathequality) — a 21-point spread.
Average of 3 publication reviews, each normalized to a 0–100 scale. How we score
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Pros
- Quiet operation(3)
- Energy efficient(3)
- Advanced features(3)
Cons
No cons extracted yet
3 Publication Reviews
AI summary of this review
Blueair amazes us with a nearly perfect air purifier: the Blue Pure 511i Max.
Score estimated from the review text
AI summary of this review
In general, the Blueair 511i Max is a stylish, smart, and highly efficient air purifier.
Score estimated from the review text
AI summary of this review
The Blueair Blue Pure 511i Max is a solid all-rounder that offers ultra-quiet performance and smart connectivity for an affordable price, though it is slower to react to smoke and dust.
Score estimated from the review text
