Rank 1 of 6 in Air purifiers Top rated

Dyson HushJet Purifier Compact (HJ10)

broadly tested 6 tests from 4 countries · 4 of them not from the UK

Score by criterion

Air cleaning 89

Noise 93

Ease of use 92

Retailers

Very quiet: around 37 dB measured in night mode (testit.de); 10 out of 10 for everyday noise (Le Café du Geek)
Auto mode reacts to worsening air faster than any other unit tested there (TechRadar)
An excellent purifier for the bedroom (Journal du Geek)

The manufacturer’s 100 m² claim is considered flattering; 20 to 25 m² is more realistic (testit.de)
Expensive for a purifier-only device, no carry handle and bigger than the name “Compact” suggests (TechRadar, Tom’s Guide)
Not a solution for a large open-plan living room (Journal du Geek)
The carbon filter wears out faster than the particle filter (Le Café du Geek)

Source	Country	Issue	Original verdict	Converted
testit.de	Germany	Test 09/2026	Gut (2,0)	83
Journal du Geek	France	03/2026	7,5/10	75
Le Café du Geek	France	06/2026	8.5/10	85
Ideal Home	United Kingdom	03/2026	4.5/5	90
TechRadar	United Kingdom	05/2026	4/5	80
Tom's Guide	USA	05/2026	4/5	80

Each dot is the average test result of one country, converted to 0–100. The further apart the dots, the more it pays to read the individual reports.

Dyson HushJet Purifier Compact (HJ10) ± 3 pts