Between the 7770i and Air Pro, the 7770i comes out ahead in cadr and min noise, while the Air Pro wins on several specs. Overall, the 7770i scores 95 and the Air Pro scores 81.6 on our Mars Score.
Which should you buy?
The 7770i is the clear pick on raw spec strength, leading by 13.4 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the 7770i if you care most about cadr and min noise. The biggest gaps in its favor are cadr, min noise, coverage, among others.
The Air Pro similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable activated carbon, so those specs don't separate the two — focus on the differences below.
Bottom line: the 7770i is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Blueair - 7770i wins
- ▲CADR — 80.00% more. 900 m³/h vs 500 m³/h.
- ▲Min noise — 8.00 dB less. 22 vs 30.
- ▲Coverage — 7.53% more. 100 m² vs 93 m².
- ▲Has True HEPA H13+.
Why Molekule - Air Pro wins
- No decisive advantages.
Spec comparison
Performance
| Spec | Blueair - 7770i | Molekule - Air Pro |
|---|---|---|
| CADR | 900 m³/hlead | 500 m³/h |
| Coverage | 100 m²lead | 93 m² |
| True HEPA H13+ | truelead | false |
| Activated carbon | true | true |
Smart & Noise
| Spec | Blueair - 7770i | Molekule - Air Pro |
|---|---|---|
| Min noise | 22 dBlead | 30 dB |
| Air quality sensor | true | true |
| Smart app | true | true |
Frequently asked
Spec-level deep dives
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