Dyson HushJet Purifier Compact HJ10 (White/Silver)

Dyson HushJet Purifier Compact HJ10 (White/Silver)

The Dyson HushJet Purifier Compact HJ10 is Dyson’s small-format purifier, built around a jet-inspired HushJet nozzle that projects purified air with less turbulence and less noise. It captures 99.97 percent of particles as small as 0.3 microns, uses a 360-degree electrostatic filter rated for up to 5 years of life alongside an activated carbon filter for gases and odours, and delivers a clean air delivery rate of 250 cubic metres per hour. In Sleep mode it runs at just 24 dB. This is the White/Silver finish, at 470 mm tall and 3.15 kg.

Key features

• Captures 99.97 percent of particles as small as 0.3 microns, including allergens and mould spores
• 360-degree electrostatic filter with up to 5-year filter life
• Activated carbon filter removes gases, VOCs and cooking and pet odours
• HushJet nozzle projection, quiet at 24 dB in Sleep mode and 42 dBA maximum
• 250 cubic metres per hour CADR with whole-room air circulation
• Intelligent PM2.5 sensing with Auto mode, MyDyson app control and 90-degree oscillation

Filtration in two stages

The first stage is the 360-degree electrostatic filter, which draws air in from all sides and captures particles as small as 0.3 microns at 99.97 percent efficiency. That particle size covers fine dust, pollen, mould spores, pet dander and smoke particles. Dyson rates this filter to maintain performance for up to 5 years, which removes the frequent filter changes most compact purifiers demand. The second stage is an activated carbon filter, whose porous surface traps gases and odours, including nitrogen dioxide, cooking smells and pet odours. The machine is fully sealed, so air that enters passes through the filtration path instead of leaking around it, and captured pollutants stay trapped.

Quiet by design

Noise is the defining engineering problem of a bedroom purifier, and the HushJet name describes the answer. Inspired by jet engine design, a star-shaped hush kit in the nozzle smooths the high-speed airflow, minimising turbulence so the machine can move a large volume of air at low noise. The compressor design purifies up to 18 gallons of air every second, yet maximum sound level is 42 dBA and Sleep mode drops to 24 dB, around the level of a whisper. Ninety-degree oscillation helps the projected jet circulate purified air across the room rather than cleaning only the corner it sits in.

Sensing and control

An intelligent particle sensor detects PM2.5 continuously and, in Auto mode, reacts by adapting airflow when pollution rises, then settles back when the air is clean, so the purifier works harder only when it needs to. The MyDyson app allows remote control, scheduling and air quality monitoring, and voice control is supported through compatible assistants. Manual and scheduled modes sit alongside Auto and Sleep, and the nozzle unscrews for cleaning.

Size and placement

At 230 mm in diameter, 470 mm tall and 3.15 kg, the HJ10 fits on a bedside table, a desk or the floor of a bedroom, nursery or home office without dominating the room, and the 1.8 m cord gives reasonable placement freedom. The White/Silver finish suits light interiors. Position it with clear space around the intake so air can reach the 360-degree filter, and let it run consistently: steady purification in the room you sleep in does more than occasional bursts at maximum speed.