Dyson HushJet Purifier Compact — White

Dyson HushJet Purifier Compact

The Dyson HushJet Purifier Compact is a small-format air purifier designed to be left running in the rooms where noise matters most: bedrooms, nurseries and home offices. Instead of the familiar Dyson loop, it uses a HushJet nozzle inspired by jet-engine airflow design to project purified air upwards while suppressing the compressor noise that makes most compact purifiers intrusive at night. In sleep mode it runs at just 24 decibels, around the level of a whisper, while a fully sealed electrostatic filter captures 99.97 percent of particles as small as 0.3 microns.

Key features

• Electrostatic filtration capturing 99.97 percent of particles down to 0.3 microns
• Filter life of up to 5 years, far longer than typical compact purifier filters
• Just 24 dB in sleep mode for overnight use in bedrooms
• HushJet nozzle projects purified air while reducing airflow noise
• Activated carbon layer for odours and gases
• Compact 45 cm tall body in a White finish for desks and bedside tables
• Particle sensing with automatic mode that reacts to air quality
• MyDyson app control with air quality monitoring

Filtration that lasts for years

The filter combines an electrostatic particle filter with an activated carbon layer. The particle stage captures 99.97 percent of particles down to 0.3 microns, which covers the pollen, dust, pet dander and fine pollution particles that drive most indoor air complaints, and the whole filtration system is fully sealed so captured particles do not leak back into the room. The carbon stage deals with cooking smells, household odours and gases. Dyson rates the filter for up to five years of use, which changes the running-cost picture completely compared with purifiers that need a new filter every six to twelve months.

Quiet by design, not by slowing down

Most purifiers get quiet only by turning the fan down until they barely clean the air. The HushJet approach is different: the star-shaped entrainment nozzle at the top of the machine is shaped to smooth the airstream and entrain surrounding air, projecting purified air across the room while keeping turbulence noise low. The result is a maximum noise level well below a normal conversation and a sleep mode at 24 dB that you can genuinely leave on overnight. Automatic mode uses the built-in particle sensor to respond when air quality drops, for example during cooking or when windows bring in traffic dust, then settles back when the air clears.

Compact format, app control

At 45 cm tall with a roughly 23 cm square footprint and a weight of about 3.15 kg, the HushJet Compact fits on a bedside table, a desk or the floor of a smaller room without dominating it. This White version suits light interiors. The MyDyson app shows live air quality readings, lets you schedule operation and gives filter-life information, and the machine’s display reports air quality on the unit itself for a quick check without your phone.

For anyone who has avoided running a purifier at night because of the noise, the HushJet Compact is the Dyson answer: sealed, long-life filtration and real purification performance in a machine quiet enough to forget it is on.