The Dyson Pure Hot+Cool™ Link purifier – Technology

Explore the Dyson Pure Hot+Cool™ Link

Automatically captures gases and 99.95% of fine particles such as allergens and pollutants .

Look inside a Dyson purifier filter.

Glass HEPA borosilicate

The bulk of the filter is made from 6.3 metres of H-13 HEPA borosilicate microfibre, pleated 200 times. This removes 99.95% of particles of any size, right down to 0.1 microns.

Active graphite filter

A dense layer of graphite crystals captures volatile organic compounds, odours and household fumes.

Tris-impregnated graphite

This organic compound increases the filter’s ability to capture potentially harmful gases like formaldehyde.


Discover everything that goes into a Dyson filter.

Air Multiplier™technology

Air Multiplier™ technology. Long-range projection.

PTC ceramic plates

Never exceed 200°C.
No worrying burning smell.

Purified air

Air locks

Channels airflow into both apertures for diffused mode, or seals off the second aperture to produce focused mode.

Aerodynamic diffuser

Separates airflow into controlled paths, creating a more efficient journey to the loop.

Mixed flow impeller

A combination of the technologies used in turbochargers and jet engines generates powerful airflow.

Acoustically engineered motor bucket

The motor casing is tuned to minimise vibration and resultant noise.

Brushless DC motor

Energy-efficient, with high air intake. Unlike AC motors, it doesn't emit any carbon dust.

Active graphite filter

A dense layer of graphite crystals captures odours and domestic fumes.

360° Glass HEPA filter

0.95 square metres of constructed borosilicate microfibres, pleated 333 times.

Vacuum seals

Rubber seals form a vacuum, sealing the filter within the machine.

VOC and particle sensors

Inbuilt sensors monitor airflow, checking for particulates and gases.

Low centre of gravity

A base-mounted motor increases stability.

360° air intake

Engineered to draw air from all angles. Allows free positioning of the machine.

Jet Focus technology

Fast even room heating, powerful personal cooling.

Personal mode

Air is cleared through a 2.5mm aperture and over an airfoil shaped ramp. It is redirected by a focus ramp, which projects a powerful stream of air towards the user.

Diffused mode

A jet of air is released from a second aperture. As the two jets meet, entrainment guides the airflow over a 45° airflow projector, releasing a wide stream of powerful airflow.

Dyson Pure Hot+Cool™ Link range

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