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frontpage Posted by Slavikoslov • Yesterday
frontpage Posted by Slavikoslov • Yesterday

Certified Refurbished: Dyson HP4A Pure Hot+Cool Purifier/Fan/Heater

+ Free Shipping

$210

eBay
17 Comments 10,011 Views
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dystonstore via eBay has Dyson HP4A Pure Hot+Cool Purifier/Fan/Heater (Certified Refurbished, White/Silver) on sale for $209.99. Shipping is free.

Thanks to community member Slavikoslov for finding this deal.

Note: Includes 2-year Allstate warranty.

Features:
  • Senses: Automatically detects airborne particles and gases, then diagnoses and reports them in real time.
  • Captures: Activated carbon filters remove gases. Sealed HEPA filters capture 99.97% of ultrafine particles such as allergens and pollutants.²
  • Projects: Only Dyson purifying heater + fans have Air Multiplier technology and 350˚ oscillation, to project air around the whole room.¹
  • Heats in winter: With long-range, purified heat projection, it's quick to heat the whole room evenly.
  • Cools you in summer: In warmer weather, a powerful stream of purified airflow can cool you down.
  • Remote control: Curved and magnetized to store neatly on top of the machine.
  • Diffused mode: Diffused air is diverted through the back of the machine. To purify, without cooling you.
  • Night-time mode: Monitors and purifies using the quietest settings, with a dimmed display.
  • Oscillates up to 350: Adjustable oscillation angle from 45˚ to 350˚, to project purified air around the whole room.

Editor's Notes

Written by johnny_miller | Staff
  • Returns: 30 days returns. Seller pays for return shipping.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Slavikoslov
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
dystonstore via eBay has Dyson HP4A Pure Hot+Cool Purifier/Fan/Heater (Certified Refurbished, White/Silver) on sale for $209.99. Shipping is free.

Thanks to community member Slavikoslov for finding this deal.

Note: Includes 2-year Allstate warranty.

Features:
  • Senses: Automatically detects airborne particles and gases, then diagnoses and reports them in real time.
  • Captures: Activated carbon filters remove gases. Sealed HEPA filters capture 99.97% of ultrafine particles such as allergens and pollutants.²
  • Projects: Only Dyson purifying heater + fans have Air Multiplier technology and 350˚ oscillation, to project air around the whole room.¹
  • Heats in winter: With long-range, purified heat projection, it's quick to heat the whole room evenly.
  • Cools you in summer: In warmer weather, a powerful stream of purified airflow can cool you down.
  • Remote control: Curved and magnetized to store neatly on top of the machine.
  • Diffused mode: Diffused air is diverted through the back of the machine. To purify, without cooling you.
  • Night-time mode: Monitors and purifies using the quietest settings, with a dimmed display.
  • Oscillates up to 350: Adjustable oscillation angle from 45˚ to 350˚, to project purified air around the whole room.

Editor's Notes

Written by johnny_miller | Staff
  • Returns: 30 days returns. Seller pays for return shipping.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Slavikoslov

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16 Comments

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Yesterday
22 Posts
Joined Jul 2021
Yesterday
BeigePear4405
Yesterday
22 Posts
This a good deal?
Yesterday
4,298 Posts
Joined Jan 2004
Yesterday
exhurt
Yesterday
4,298 Posts

Our community has rated this post as helpful. If you agree, why not thank exhurt

Quote from BeigePear4405 :
This a good deal?
Yes, but FYI this is the model without Wifi/app control
2
Yesterday
32 Posts
Joined Dec 2011
Yesterday
s_viswa
Yesterday
32 Posts
Quote from exhurt :
Yes, but FYI this is the model without Wifi/app control

I don't think there is any heater with WiFi controls, due to safety considerations
Pro
Yesterday
1,214 Posts
Joined Oct 2017
Yesterday
DealDaddyy
Pro
Yesterday
1,214 Posts
Quote from s_viswa :
I don't think there is any heater with WiFi controls, due to safety considerations

HP07 does
Pro
Yesterday
100 Posts
Joined Aug 2018
Yesterday
SheriffMamba
Pro
Yesterday
100 Posts
The same seller has the HP4B model with wifi for $60 more if you really want wifi controls: https://ebay.us/m/7uO7uR
Yesterday
60 Posts
Joined Mar 2014
Yesterday
Jinism
Yesterday
60 Posts
I ordered this last week, same deal but just $214.
I returned it after 1 day, the fan I received did not spin/oscillate. Tried to manually rotate all the angles to see if anything was blocking the rotation.
Yesterday
368 Posts
Joined Apr 2012
Yesterday
LastActionHero1
Yesterday
368 Posts
Why is this fan/heater so expensive?!

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Pro
Yesterday
1,022 Posts
Joined Aug 2014
Yesterday
AdmiralAsshat
Pro
Yesterday
1,022 Posts
Be prepared: genuine Dyson replacement parts for these (i.e. filter replacements) are both expensive and hard-to-find.

I recently had to change the filter on my HP4B with an after-market filter purchased off Amazon because Dyson had no replacement filters in stock, despite my buying the unit only two years ago.

No issues with the replacement filter so far, but I always hesitate when buying non-genuine parts.
Yesterday
259 Posts
Joined Sep 2013
Yesterday
Zambeezy
Yesterday
259 Posts
Quote from s_viswa :
I don't think there is any heater with WiFi controls, due to safety considerations
Correct - I have this model and I can't turn it on from the app.

The app is pretty much useless, unfortunately
Yesterday
259 Posts
Joined Sep 2013
Yesterday
Zambeezy
Yesterday
259 Posts
Quote from LastActionHero1 :
Why is this fan/heater so expensive?!
Bladeless fan + heater + air purifier, and solidly built.

I have this and it's great. This is a very good price
Yesterday
285 Posts
Joined Dec 2016
Yesterday
jfreemansd
Yesterday
285 Posts
Quote from Zambeezy :
Correct - I have this model and I can't turn it on from the app.

The app is pretty much useless, unfortunately

I disagree. I've had the Wi-Fi version (Hot+ cool link) and I use the app for my kids room. I have it set on a routine via the app to turn on and off at certain times of night/morning on certain days to coordinate with my nest thermostat, as well as the nighttime mode, so the light isn't too bright.

As an example I wouldn't want the Dyson to kick on in the middle of the day when my kids are at school if the house gets cold.

Gives a lot more control. I've passed on this model waiting for the WiFi to be on sale for my other kids room.
Last edited by jfreemansd May 28, 2025 at 10:17 AM.
Yesterday
1,436 Posts
Joined Aug 2007
Yesterday
SimMike777
Yesterday
1,436 Posts
I have a ten year old Dyson AM09 (which doesn't have a filter.) I love it. Incredibly reliable and super quiet. Heat works great in winter. Sometimes you just need a small amount of air circulation and this thing is very quiet. Remote still on original coin battery.
Yesterday
116 Posts
Joined Sep 2017
Yesterday
pinoyguy6234
Yesterday
116 Posts
Quote from DealDaddyy :
HP07 does

HP02 also has it
Yesterday
39 Posts
Joined Mar 2019
Yesterday
FabulousBanana144
Yesterday
39 Posts
Thoughts on HP07 vs HP4B?

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Yesterday
74 Posts
Joined Aug 2014
Yesterday
jaycolingham
Yesterday
74 Posts
Quote from s_viswa :
I don't think there is any heater with WiFi controls, due to safety considerations
Not true, but many have been recalled the last few years due to them magically turning on…

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