Dyson HushJet Purifier Compact HJ10 vs Winix 5530
Dyson HushJet Purifier Compact HJ10
The short answer
Winix 5530 comes out ahead overall with 7.6/10 against 7.2/10 for the Dyson HushJet Purifier Compact HJ10. Dyson HushJet Purifier Compact HJ10 is stronger on noise at sleep-usable speeds, sleep-friendly features and running cost & ownership. Winix 5530 is stronger on cleaning performance for bedroom size and value. At current verified prices, the Winix 5530 costs about $80.00 less.
- Choose the Dyson HushJet Purifier Compact HJ10 if: Small-bedroom owners who never want to buy filters.
- Choose the Winix 5530 if: Sleepers dealing with cooking, smoke or pet odors who want a carbon-pellet filter for under $180.
Scores by criterion
| Criterion | Dyson HushJet Purifier Compact HJ10 | Winix 5530 |
|---|---|---|
| Noise at sleep-usable speeds | 7.8Tom's Guide: 24 dB in sleep mode, at modest airflow. | 7.4RTINGS (search snippet only): 32.4 dBA on low; quiet-speed airflow not confirmed on an opened page. |
| Cleaning performance for bedroom size | 5.5203 sq ft, no AHAM CADR. | 7.0253 cfm CADR is reached only at about 60.7 dBA; about 122 cfm under 45 dBA per an unopened RTINGS summary. |
| Sleep-friendly features | 8.3Sleep mode, app. | 7.6Sleep and auto modes plus app control. |
| Indoor-air safety & materials | 7.2No ionizer stated; electrostatic filter. | 7.2Switchable, CARB-certified PlasmaWave; it may re-enable after a power loss. |
| Running cost & ownership | 9.05-year filter. | 8.0Filter Q is widely stocked; 65 W max. |
| Value | 5.8$299.99 for small-room coverage. | 8.5$179.99 sold by Amazon. |
Specifications
| Spec | Dyson HushJet Purifier Compact HJ10 | Winix 5530 |
|---|---|---|
| Workflow type | — | Standard Room |
| Lowest-speed noise (manufacturer) | 24 dB | 23.5 dB |
| Lowest-speed noise (independent measurement) | 24 dBA | 32.4 dBA |
| CADR (smoke where given, else headline) | — | 253 cfm |
| Recommended room size (4.8–5 ACH / AHAM) | 203 sq ft | 392 sq ft |
| Max power draw | — | 65 W |
| Sleep / night mode | Yes | — |
| App control | Yes | Yes |
| Ionizer / electrostatic stage | Electrostatic filter (no ionizer stated) | PlasmaWave ionization, switchable |
| Filter type | Sealed 360° electrostatic filter + activated carbon | Washable pre-filter + activated carbon pellets + True HEPA (Filter Q 1712-0123-00) |
| 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 →Winix 5530
Pros
- Carbon-pellet filter for odors
- Switchable, CARB-certified ionizer
- App control
- Lower price
- Large coverage rating
Cons
- Loud at max, about 60.7 dBA
- Quiet-speed airflow less established
- Ionizer may re-enable after power loss on earlier models
A good choice when odors are the main problem, and a reasonable bedroom unit overall, provided you leave the ionizer off.
Full Winix 5530 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.