Core 300S
LevoitReleased May 1, 2023 · Analysis updated Aug 5, 2026
Quietly purifies your air with smart connectivity and a lightweight, easy-to-use design. The Levoit Core 300S scores 90/100 based on 4 expert reviews in the air purifiers category. Coverage includes reviews from Airpurifierfirst, Moderncastle, Techradar, and Housefresh.
Critic Score
What's this?based on 4 expert reviews
Low confidence · only 4 reviews
General agreement: our scores range from 82 (Housefresh) to 95 (Airpurifierfirst). Airpurifierfirst tends to score generously across our dataset.
Average of 4 publication reviews, each normalized to a 0–100 scale. How we score
Where to buy
Help keep the site running by buying via partners.
Pros
- Good value(3)
- Smart connectivity(3)
- Quiet operation(3)
- Easy to use(2)
- Lightweight design(2)
Cons
- Weak odor filtration(2)
4 Publication Reviews
AI summary of this review
The Levoit Core 300S is one of the best small air purifiers: it's affordable, highly efficient, and equipped with plenty of smart features.
Score estimated from the review text
AI summary of this review
The Levoit Core 300S is an excellent small to mid-size air purifier with wifi connectivity and an “Auto Mode” that senses indoor air quality and adjusts fan speed appropriately.
Score estimated from the review text
AI summary of this review
The Levoit Core 300S offers a good balance of style and substance, providing an impressive range of smart features and performance that outweighs its affordability.
Score estimated from the review text
AI summary of this review
The Levoit Core 300S is a worthy upgrade to its predecessor, offering a smart, energy-efficient, and affordable solution for small rooms, though it is slightly outperformed by some newer competitors.
Score estimated from the review text
