Dyson Hot+Cool HP2 De-NOx Purifier 546294-01
546294-01
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Key Features
- Purifies, heats and cools you.
- Fully sealed to HEPA 13 standard
- Destroys Formaldehyde
- Heats in winter
- Senses and reports
Dyson Hot+Cool HP2 De-NOx Purifier - White/Gold, 546294-01
Dyson’s latest purifier heats your whole room and cools you, with advanced air purification.1 Automatically captures pollutants and gases, destroys formaldehyde2, and adsorbs 50% more NO2.3
Key features:
Purifies, heats and cools you.
Advanced purification1 and engineered for comfort. Delivers fast temperature relief.
Night mode
For lighter sleepers. Monitors and purifies using the quietest settings, along with a dimmed display.
Heats in winter
With long-range projection, it’s quick to heat the whole room evenly.6
Powerful air projection
Air MultiplierTM technology delivers over 290 litres per second of smooth, yet powerful airflow - 350° oscillation circulates purified air throughout the whole room.6
1 Tested for filtration efficiency at 0.1 microns (EN1822), air projection (DTM801), purification coverage in a 81m3 room (TM-003711) and heating performance in a 35m3 room (DTM 961).
2 Third party full machine testing based on GB/T 18801-2022 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
3 Tested to Dyson test method TM-003387. In a 3 cubic meter test chamber, at fan speed 10, at third-party test laboratory (Fraunhofer WKI), comparison against regular activated carbon performance.
4 Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 15 or Android version 8 (or above). Standard data and messaging rates may apply.
5 Refer to the MyDyson app for compatible voice services
6 In maximum setting. Tested for air projection (DTM801), purification coverage in a 81m3 room (TM-003771) and heating performance in a 35m3 room (DTM961).
Specifications
Description
- Search Snippet: The Dyson HP2 De-NOx Purifier combines heating, cooling and air purification with 350-degree oscillation for whole-room coverage.
Global
- EAN: 5025155100516
- Model Number: 546294-01
General
- Colour: Gold, White
- Made In: MALAYSIA
Features
- App-Control: Yes
- Remote Control: Yes
- Timer: No
- Voice Control: Yes
Design
- Fan Speed: 10
Safety Features
- Auto Shutoff: No
Dimensions
- Depth: 434mm
- Height: 830mm
- Width: 415mm
Weight
- Box Weight (Kg): 17.55
- Weight (Kg): 11.9
In The Box & Warranty
- Included: Remote control, 360 Glass HEPA H13 Filter, Activated Carbon Filter, SCO Filter
- Warranty (Years): 2
Why Buy?
Clean air that heats and cools your home year-round
The Dyson HP2 De-NOx purifier handles three jobs in one sleek unit — cleaning your air while keeping you comfortable through every season. Advanced filtration captures pollutants and destroys harmful formaldehyde that off-gasses from furniture and flooring.
This purifier goes beyond basic air cleaning by actively breaking down formaldehyde rather than just trapping it, while capturing 50% more nitrogen dioxide than previous models. The sealed HEPA 13 filtration system ensures pollutants stay contained rather than leaking back into your room. In summer, it circulates cool purified air throughout the space. In winter, it quickly heats your whole room evenly with powerful air projection technology.
Real-time air quality monitoring keeps you informed about what you are breathing, while the MyDyson app lets you control everything remotely. The compact design fits naturally into living spaces without dominating the room. Night mode keeps the air clean while you sleep using whisper-quiet settings and a dimmed display.
Buy this if…
- You want one device to purify, heat and cool instead of buying separate appliances
- Your home has new furniture, flooring or paint that may release formaldehyde
- You have family members with allergies or respiratory sensitivities
- You prefer to monitor and control your home environment remotely
- You need quiet operation for bedrooms or living areas