Core 400S
LevoitReleased Sep 1, 2024 · Analysis updated Mar 5, 2026
The Levoit Core 400S scores 90/100 based on 3 expert reviews in the air purifiers category. Coverage includes reviews from Airpurifierfirst, Moderncastle, and Housefresh.
Critic Score
What's this?based on 3 expert reviews
Low confidence · only 3 reviews
General agreement: our scores range from 78 (Housefresh) to 96 (Airpurifierfirst). Airpurifierfirst tends to score generously across our dataset.
Average of 3 publication reviews, each normalized to a 0–100 scale. How we score
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Pros
- App connectivity with scheduling and smart scenes(2)
Cons
No cons extracted yet
3 Publication Reviews
AI summary of this review
The Levoit Core 400S is an excellent air purifier that combines powerful performance, quiet operation, and smart features at a reasonable price point.
Score estimated from the review text
AI summary of this review
The Levoit Core 400S is a medium sized air purifier with 403 sq. ft. of coverage that reduced PM2.5 to 0.1 and improved AQI to 2 during testing.
Score estimated from the review text
AI summary of this review
The Levoit Core 400S is a solid mid-sized air purifier with excellent performance and smart features, though the bonded filter design and lack of transparency about version differences are notable dra...
Score estimated from the review text
