Between the Purifier Hot+Cool HP10 and Core 300S, the Purifier Hot+Cool HP10 comes out ahead in coverage and cadr, while the Core 300S wins on min noise. Overall, the Purifier Hot+Cool HP10 scores 58.4 and the Core 300S scores 43 on our Mars Score.
Which should you buy?
The Purifier Hot+Cool HP10 is the clear pick on raw spec strength, leading by 15.4 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 Purifier Hot+Cool HP10 if you care most about coverage and cadr. The biggest gaps in its favor are coverage, cadr, true hepa h13+.
Pick the Core 300S if you care most about min noise. Its strongest claims are min noise.
Both ship with comparable activated carbon, so those specs don't separate the two — focus on the differences below.
Bottom line: the Purifier Hot+Cool HP10 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Dyson - Purifier Hot+Cool HP10 wins
- ▲Coverage — 150.00% more. 50 m² vs 20 m².
- ▲CADR — 30.43% more. 300 m³/h vs 230 m³/h.
- ▲Has True HEPA H13+.
Why Levoit - Core 300S wins
- ▲Min noise — 6.00 dB less. 24 vs 30.
Spec comparison
Performance
| Spec | Dyson - Purifier Hot+Cool HP10 | Levoit - Core 300S |
|---|---|---|
| CADR | 300 m³/hlead | 230 m³/h |
| Coverage | 50 m²lead | 20 m² |
| True HEPA H13+ | truelead | false |
| Activated carbon | true | true |
Smart & Noise
| Spec | Dyson - Purifier Hot+Cool HP10 | Levoit - Core 300S |
|---|---|---|
| Min noise | 30 dB | 24 dBlead |
| Air quality sensor | true | true |
| Smart app | true | true |
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.