Air Purifiers · Head-to-head
Dyson HushJet Purifier Compact HJ10 vs Levoit Core 300-P
Best Low-Maintenance
Dyson HushJet Purifier Compact HJ10
7.2/10
$299.99 at Amazon
Check price at Amazon
The short answer
Dyson HushJet Purifier Compact HJ10 and Levoit Core 300-P finish almost level in our scoring (7.2 vs 7.1 out of 10), so the right pick depends on what you value most. Dyson HushJet Purifier Compact HJ10 is stronger on noise at sleep-usable speeds, sleep-friendly features and running cost & ownership. Levoit Core 300-P is stronger on value. At current verified prices, the Levoit Core 300-P costs about $215.00 less.
- Choose the Dyson HushJet Purifier Compact HJ10 if: Small-bedroom owners who never want to buy filters.
- Choose the Levoit Core 300-P if: Budget shoppers with a small bedroom or kid's room of about 220 sq ft or less.
Scores by criterion
| Criterion | Dyson HushJet Purifier Compact HJ10 | Levoit Core 300-P |
|---|---|---|
| Noise at sleep-usable speeds | 7.8Tom's Guide: 24 dB in sleep mode, at modest airflow. | 7.0HouseFresh: 37.1 dB in sleep mode; speed 2 is 40.5–45.7 dB. |
| Cleaning performance for bedroom size | 5.5203 sq ft, no AHAM CADR. | 5.5143 cfm rated; about 109 cfm PM1 at top speed (HouseFresh). |
| Sleep-friendly features | 8.3Sleep mode, app. | 7.3Sleep mode, display off, timer; no sensor. |
| Indoor-air safety & materials | 7.2No ionizer stated; electrostatic filter. | 7.0Ozone-free and CARB; named in the labelling settlement. |
| Running cost & ownership | 9.05-year filter. | 8.2Cheap, common filters. |
| Value | 5.8$299.99 for small-room coverage. | 8.8$89.99. |
Specifications
| Spec | Dyson HushJet Purifier Compact HJ10 | Levoit Core 300-P |
|---|---|---|
| Lowest-speed noise (manufacturer) | 24 dB | 24 dB |
| Top-speed noise (manufacturer) | — | 54.5 dB |
| Lowest-speed noise (independent measurement) | 24 dBA | 37.1 dBA |
| CADR (smoke where given, else headline) | — | 143 cfm |
| Recommended room size (4.8–5 ACH / AHAM) | 203 sq ft | 222 sq ft |
| Max power draw | — | 56 W |
| Sleep / night mode | Yes | Yes |
| App control | Yes | No |
| Ionizer / electrostatic stage | Electrostatic filter (no ionizer stated) | None (listed ozone-free) |
| Filter type | Sealed 360° electrostatic filter + activated carbon | 3-stage: pre-filter + HEPA-type + activated carbon |
| Main filter life | 60 months | — |
Dyson HushJet Purifier Compact HJ10
Pros
- 24 dB in Sleep mode per Tom's Guide
- Filter rated for 5 years
- App control
- Low running cost
Cons
- Only 203 sq ft coverage
- No published CADR
- Loud at top speed, 60 dB
- Expensive for its coverage
- Bulky for a nightstand per TechRadar
A niche pick for small-room sleepers who value silence and low upkeep over airflow.
Full Dyson HushJet Purifier Compact HJ10 review →Levoit Core 300-P
Pros
- Budget price
- 37.1 dB in sleep mode
- No ionizer
- Compact
- Low running cost
Cons
- Low airflow
- Needs higher speeds to clean a 200 sq ft room
- No app
- Named in the Vesync filter settlement
Good value for a small room, as long as you accept running it above sleep mode.
Full Levoit Core 300-P review →Both products are part of our guide The Best Quiet Air Purifiers for Bedrooms of 2026, where you can see every pick, how we score and current prices from each retailer.