$594.99

Price observed 2026-08-03. Amazon shows the live price.

Amazon lists it at $659.99, 10% off. That figure is Amazon's, not a price we have recorded.

climate★ 4.3(167)on AmazonAmazon’s Choice

Dyson Purifier Hot+Cool HP1

The Dyson Purifier Hot+Cool HP1 was $594.99 when we checked it on 2026-08-03. The median of the 8 prices we have recorded for it is $599.

Dyson Purifier Hot+Cool HP1 delivers whole-room heating⁴ and powerful cooling⁶ with purified air. The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier™ technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson™ app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵¹Tested per ISO 29463. Gas capture rates may vary.²Refers to non-living material.³Particle challenge with DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.⁴Tested In maximum setting for air projection, tested in Auto mode for purification coverage, tested f

Editor's note

Expensive, yes, but the fully sealed filtration is the real story. If allergies or city air are your problem, this is the Dyson worth the splurge.

Dyson Purifier Hot+Cool HP1 price history

8 weekly checks of our own, from 2026-06-24 to 2026-08-03. Plus 1 monthly point from 2026-06-01, dated before 2026-06-24, bought from a commercial price-history API rather than checked by us. How our price tracking works

$659.00$489.45$599.00

Typical

Jun 1Jun 16Jul 2Jul 18Aug 3

Lowest

$489.45

Jun 29, 2026

Typical

$599.00

median of 8 weekly checks

Highest

$659.00

Jul 6, 2026

Latest

$594.99

checked Aug 3, 2026

8 weekly checks of ours1 monthly point dated before 2026-06-24, bought from a commercial price-history API

Typical price is the median of the 8 weekly checks we have taken, not the manufacturer list price. Every discount figure on this site is measured against it.

Every observation (9)

Date	Price	Source
Jun 1, 2026	$599.00	Monthly backfill
Jun 24, 2026	$599.00	Weekly check
Jun 25, 2026	$599.00	Weekly check
Jun 29, 2026	$489.45	Weekly check
Jul 6, 2026	$659.00	Weekly check
Jul 13, 2026	$579.00	Weekly check
Jul 20, 2026	$639.00	Weekly check
Jul 27, 2026	$597.00	Weekly check
Aug 3, 2026	$594.99	Weekly check

About this item

The fully sealed filter system combines an Activated carbon filter to remove gases with a HEPA filter that captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹
The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade – so what goes inside, stays inside.³
Dyson Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow⁷ to cool you in summer,⁶ and heat a whole room evenly in winter.⁴
Captures 97% of odors such as cooking odors, pet odors and smoke.⁸
Control and monitor air quality from anywhere using the MyDyson app, or hands-free with compatible voice services.⁵
Set schedules and receive personalized air quality reports via the MyDyson app.⁵
Remote control is curved and magnetized to store neatly on your machine.
Smooth oscillation up to 350° directs airflow around the room.

Details

Special Features: App Connectivity, Fan, HEPA Filter, Heater
Item Dimensions D x W x H: 5.16"D x 8.07"W x 30.12"H
Item Weight: 11.7 pounds
Color: White
Brand Name: Dyson
Model Number: HP11
Brand: Dyson

#climate

Dyson Purifier Hot+Cool HP1: common questions

Is the Dyson Purifier Hot+Cool HP1 worth it?

Expensive, yes, but the fully sealed filtration is the real story. If allergies or city air are your problem, this is the Dyson worth the splurge. Its Amazon listing shows 4.3 out of 5 stars across 167 ratings, which is the retailer's figure and not our verdict.

How much does the Dyson Purifier Hot+Cool HP1 cost?

The Dyson Purifier Hot+Cool HP1 was $594.99 when we checked it on 2026-08-03. The median of the 8 prices we have recorded for it is $599. Amazon lists it at $659.99, a price we have never recorded ourselves. Prices change often, so the live retailer link carries the current number.

Is now a good time to buy the Dyson Purifier Hot+Cool HP1?

At $594.99 the Dyson Purifier Hot+Cool HP1 is near the median of the 8 prices we have recorded for it. The lowest we have seen is $489.45 on 2026-06-29, so waiting for a repeat of that would save roughly $105.54.

What is the lowest price the Dyson Purifier Hot+Cool HP1 has been?

The lowest price on our record for the Dyson Purifier Hot+Cool HP1 is $489.45 on 2026-06-29, and the highest is $659 on 2026-07-06. That record is 8 weekly checks we took ourselves plus 1 monthly point dated before 2026-06-24, which came from a commercial price-history API rather than from us.