Dyson HP7A Hot & Cool Purifier With Auto React | 419894-01

DYSON HP7A HOT & COOL AUTO REACT AIR PURIFIER

BADGES

• Purifies
• Cools you
• Heats you

CAPTURES DUST, ALLERGENS, AND BACTERIA

Dyson purifiers have intelligent sensing. Three sensors work in harmony to constantly monitor your air quality – interacting with a unique algorithm to diagnose and report pollutants in real-time.

It also has two layers of purification to thoroughly clean your air. HEPA H13 and activated carbon filtration capture gases and 99.95% of pollutants as small as 0.1 microns.[2] And the whole purifier, not just the filtration system, is fully-sealed to HEPA H13 standard[3] – so what goes inside, stays inside.

Only Dyson purifiers have Air Multiplier technology, to purify the whole room.[4] It generates powerful circulation, drawing pollutants from every corner into the filters and projecting purified air throughout the room. Additionally, Air Multiplier technology projects purified, heated air throughout the room.[2] Once your target temperature is reached, heating automatically stops. In warmer weather, a powerful stream of purified airflow can cool you down.

IMPROVE THE AIR QUALITY INSIDE YOUR HOME

Pollution isn't just a problem outside. In fact, the average home can be up to five times more polluted than the air outside[3]. On top of this, dry air from central heating and air conditioning can affect the air we breathe. Fortunately, we have a solution to both – all year round.

SENSES AND REPORTS, AUTOMATICALLY

Three sensors constantly monitor your air. A unique algorithm diagnoses pollutants at a molecular level – reacting to purify and humidify before displaying live air quality in real-time reports.

Purifier. Humidifier. Fan. In one.

Automatically purifies, humidifies and cools you.

Hygienically removes 99.9% of bacteria in the water.²

Senses

Automatically detects airborne particles and gases, as well as humidity levels. Diagnoses and reports them in real time. 

Captures 

The sealed filtration system combines an activated carbon filter to remove gases³ and odours, and a sealed HEPA filter to capture 99.97% of potentially harmful pollutants as small as 0.1 microns⁴.

Removes bacteria

Dyson Ultraviolet Cleanse technology exposes every drop of water to an ultraviolet light. This removes 99.9% of bacteria in the water² to humidify your environment, hygienically*

Hygienically humidifies⁴

Automatically maintains the correct level of moisture in your air for a more comfortable environment. The biostatic evaporator is woven with silver strands to help prevent bacteria from growing on it. An efficient water management system and a 5 litre water tank gives you continuous humidification, without regular refilling.

Circulates

Air Multiplier™ technology projects 320 litres⁶ of airflow per second. It mixes and circulates purified, humidified air throughout the room¹, so you don't breathe dry, stale air.

Cools you

Keeps you comfortable on hot, dry days.

Real data, real time

Monitor your air quality with the Dyson Link app.⁵

Hassle-free deep clean cycle

You can activate the machine's deep clean cycle at the touch of a button. It will guide you through the simple step-by-step process and cleans the machine thoroughly.

Breeze mode

Unique algorithms vary the airflow to mimic a cooling, refreshing breeze.

Diffused mode

Diverts airflow through the back of the machine. To purify and humidify, without cooling you.

Night mode

Monitors, purifies, humidifies and cools using the quietest settings, with a dimmed display.

Sleep timer

Programme your machine to turn off after pre-set intervals, between 15 minutes and 9 hours.

Beat the heat and breathe cleaner air

Dyson purifiers are engineered to cool you with purified air to tackle indoor pollution, all year round.

Captures dust, allergens and H1N1 virus⁵.

Removes 99.95% of ultrafine particles²
Fully sealed to HEPA standard – what goes inside, stays inside³
Purifies and heats the whole room⁴
Automatically senses, reacts and displays real-time air quality

Dyson purifiers are tested beyond the industry standard

We test our purifiers in a room size of 81m³, with nine sensors that continuously measure air quality. Some other manufacturers use a small 28.5m³ chamber, with only one sensor and a fan to boost circulation.

Industry-standard test chamber – only 28.5m³

Dyson POLAR test chamber – 81m³

Poor air quality isn't just a problem outside. It's a problem inside too.

From pets and flowers, to sprays and stoves, our homes can trap pollutants in the air. That's why Dyson purifiers automatically sense and remove them.

Senses and reports, automatically

Three sensors interact with our unique algorithm to precisely diagnose, display and react to your air quality.

Captures and removes with advanced HEPA filtration

The HEPA+Carbon filter captures gases and 99.95% of particles as small as 0.1 microns.²

The only purifier fully sealed to HEPA H13 standard

To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier³. So what goes inside, stays inside.

Fast, even room heating

Air Multiplier™ technology projects purified, heated air throughout the room.⁴ Once your target temperature is reached, heating automatically stops.

What's in the box

Dyson Purifier Hot+Cool Autoreact

Remote control

360° Glass HEPA and Activated Carbon Filter

Specifications

Weight 5.69 kg	Amp diameter 205 mm	Base diameter with plate 248 mm	Cord length 1.8 m
Total height 764 mm	HEPA filter Glass HEPA Media	Airflow at max setting 290 l/s	Sound level 62 decibels
Number of speed settings 10

Height 764 mm

Width 130 mm

Length 205 mm

² Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463). Gas capture rates vary.

³ Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%.

⁴ In maximum setting. Tested for air projection, purification coverage in a 81m³ room.

⁵ Whole machine tested by independent third-party laboratory Airmid (Ireland) in 28.5m³ test chamber pre-conditioned to 20±3C and RH 50±5%. Influenza A (H1N1) aerosolised in the test chamber and airborne concentration observed for the duration of 60 minutes under maximum Fan speed. Dyson Purifier achieved [xx.xx%] efficacy but real life efficacy may differ depending on actual environment and Fan speed. Tested on Influenza A (H1N1) only.