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Deal.ai › Dyson › Air Purifiers
Dyson
Dyson Hot Cool HP2 De-NOx

Dyson Hot Cool HP2 De-NOx

Best price now

$679.99at DysonChecked 7 h ago

26% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $679.99 at Dyson on Nov 10.
  • Checked at 7 stores.

Our take on the Dyson Hot Cool HP2 De-NOx

The Dyson Hot+Cool HP2 De-NOx is a three-in-one machine: it heats, cools and purifies the air in one unit. It adds a formaldehyde sensor and De-NOx filter to the Purifier Hot+Cool formula, so it targets gases as well as particles. It suits people who want one appliance for year-round comfort and cleaner air in a medium room. Against cheaper purifiers it costs more and heats only one room, but it replaces a fan, a heater and a purifier.

Best forYear-round bedroom or living room useAllergy sufferers wanting gas and particle filtrationSmart-home users with Alexa, Google or SiriSmall homes short on floor space
Pros
  • Heats, cools and purifies in one unit
  • HEPA plus carbon and De-NOx filters target particles and gases
  • Formaldehyde sensor shows real-time gas readings
  • App, voice control and 10 fan speeds
  • Oscillates and tilts to spread air
Cons
  • Heating is limited to one room, not a whole home
  • Fan noise rises at high speeds
  • Filters need regular replacement
  • No battery, so it must stay near a socket

Dyson Hot Cool HP2 De-NOx prices at every store

  • DysonNew

    In stock

    $679.99+ $7.00 shippingChecked 7 h ago
    Visit Dyson
  • Best BuyNew

    In stock

    $699.99Free shippingChecked 7 h ago
    Visit Best Buy
  • ChewyNew

    In stock

    $849.00Free shippingChecked 7 h ago
    Visit Chewy
  • The Home DepotNew

    In stock

    $919.00Free shippingChecked 7 h ago
    Visit The Home Depot
  • Abt ElectronicsNew

    In stock

    $949.00Free shippingChecked 7 h ago
    Visit Abt Electronics
  • TargetNew

    In stock

    $949.99Free shippingChecked 7 h ago
    Visit Target
  • The Container StoreNew

    Availability unknown

    $949.99Free shippingChecked 7 h ago
    Visit The Container Store

Store links may earn us a commission. Some prices via Klarna.

Dyson Hot Cool HP2 De-NOx price history

Lowest price we've seen: $679.99 on Nov 11 at Dyson. Tracked across 7 stores since Nov 11.

What reviewers say

Owners like the year-round versatility and the app controls. Most criticism centers on noise at higher settings and the cost of replacement filters.

What people mention
  • NoiseMixedQuiet on low settings, but clearly audible when heating or purifying hard.
  • FiltrationPraisedOwners report less dust and fewer allergy symptoms with regular filter changes.
  • HeatingMixedWarms a bedroom well but struggles to heat a large open room.
  • App controlPraisedScheduling and voice control through Alexa and Google are easy to set up.
  • Filter costCriticisedReplacement filters are a recurring expense owners mention.

Specifications

Bluetooth
YesSource
Wi-Fi
YesSource
App Control
YesSource
Color
White, GoldSource
Functions

Questions and answers

Does it really remove formaldehyde and NOx?
It has a dedicated sensor and a De-NOx filter alongside HEPA and carbon. It reduces these gases in a room, but it is not a substitute for ventilation.
Can it replace a fan and a heater?
Yes for a single room. It blows cool air in summer and heated air in winter, so it covers both seasons.
How loud is it?
Low speeds are near-silent. High fan speeds and heating are noticeably audible, so many owners run it lower at night.
Does it work with Alexa and Google Home?
Yes. It connects over Wi-Fi and also supports Siri through Apple Home, plus the Dyson app.
How often do filters need changing?
Dyson typically advises replacing filters about once a year, sooner in dusty homes. The app shows filter life.
What is in the box?
The unit, a remote control and a combined HEPA and carbon filter. Check that the De-NOx filter is fitted for gas removal.
Where is the Dyson Hot Cool HP2 De-NOx cheapest?
At Dyson, for $679.99, 26% under what the other stores charge, as of our latest check.
Where can I buy the Dyson Hot Cool HP2 De-NOx?
7 stores we checked sell it, including Dyson, Best Buy, Chewy, The Home Depot, Abt Electronics.

Stores we've priced the Dyson Hot Cool HP2 De-NOx at

  • Best Buy deals and prices
  • Home Depot deals and prices
  • Target deals and prices
  • The Container Store deals and prices

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Air Purification, Cooling Functionality, HeatingSource
Depth (")
3.8Source
Clean Air Delivery Rate
50.0Source
Smart Home System
Google Home, Amazon AlexaSource
Filter Included
YesSource
Fan Speed Levels
10Source
Width (")
9.76Source
Voice Assistant
Google Assistant, Amazon Alexa, Apple SiriSource
Height (")
30.1Source
Features
Remote Control, DisplaySource
Filter Type
Carbon Filter, HEPA FilterSource
Voice Control
YesSource
Energy Consumption (W)
1400Source