Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black
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Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black

3.8/5
Product ID: 58700281
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Details

  • Brand
    Signature
  • Mounting type
    Freestanding
  • Special feature
    Air Filter
  • Colour
    White
  • Controls type
    Button
  • Reservoir capacity
    6.5 litres
🔥2 heat settings for year-round comfort
⏲️8-hour timer for energy-smart use
❄️3 fan speeds for precise cooling

Description

🌬️ Elevate your air game: Purify, humidify, cool & heat—comfort that keeps up with your lifestyle!

  • SET IT FORGET IT - 8-hour auto shut-off timer saves energy and ensures safe overnight operation.
  • PEACE OF MIND GUARANTEED - Extended 2-year warranty when you register online—because quality matters.
  • BREATHE PURE LIVE BETTER - Advanced anion tech clears airborne allergens & bacteria for a healthier home environment.
  • HYDRATE YOUR AIR HEAL YOUR SKIN - Built-in humidifier soothes dry noses, lips, and skin—perfect for winter wellness.
  • CLIMATE CONTROL AT YOUR FINGERTIPS - Effortlessly switch between cooling and heating with a simple dial and multiple speed settings.

The Signature S40004N is a sleek 4-in-1 air purifier and humidifier featuring anion technology to remove airborne particles and allergens, a humidifier to combat dryness, and versatile cooling and heating with 3 fan speeds and 2 heat settings. It includes an 8-hour timer for energy efficiency and comes with a 2-year warranty upon registration, making it the ultimate all-season climate companion for your home or office.

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Specifications

Product Dimensions33 x 28.5 x 67 cm; 7.85 kg
Batteries requiredNo
Included componentsInstruction Manual, Ice Box x 2, Castors x 4

Have a Question? See What Others Asked

Do you get ice packs with it?
I can't get the water tank out to deep clean it, anyone got any tips?
where do you get replacement filters? cant find any on amazon and it cant be washed anymore
Just arrived today but no power nothing works

Reviews

3.8

All from verified purchases

D**L

Nice compromise between a fan and an air con

Very useful appliance when the heat strikes. It is sufficient for getting a cooled down feel. It is not as cold as an air con but a lot more efficient than a fan, based on my experience. You can also add more cooling effect to this system by inserting a frozen block into the water tank included in the packaging. The remote control is a pleasant addition to it. For this price I cannot say a word of complaint. On top of that, there is a heating feature. It kicks off straighaway when it get cold in the room at a swing of a button. It is really a good gadget. For my part, I am happy about this. To those who are moderate not demanding too much, I can recommend this 4-in-1 appliance.

D**L

Reasonable multi-function device for the money

Don't be put off by not being able to remove the water tray - it's got a drain plug if you need to empty it (plus two spares). The "cooling" feature doesn't mist the water, like other water cooling fans, but the water is consumed and so is definitely humidifying the air somehow.The castors are a pain to screw in, as the holes aren't threaded for them. You have to apply some pressure to the castors whilst screwing them in, and they will bite the plastic. Whilst a spanner is included, it's just a stamped piece of thin metal, and the job is made easier by using a proper spanner.My first one arrived yesterday, which was broken and opened. A replacement was arranged easily enough (although the courier collecting this morning refused to take it, as he didn't have enough space). Today's delivery was in it's original box, strapped down securely (unlike yesterday's, which in hindsight clearly wasn't new, like I ordered). It's already replaced separate cooling and heating fans in my office, and it's keeping me comfortable pointed directly at me, whilst it's 24 celsius outside. Without a proper misting, I'm not sure if the cooling could cope with it being much hotter though. Having said that, it's not an air conditioning unit, so my expectations weren't that it would cool the whole room. With 1000W or 2000W to choose from for heating, I'm sure it'll keep the room warm in winter.For 50 quid, I think it's good value. When it's out of warranty, I'll be cutting the beep wire.

S**N

Lifesaver

I know this product has mixed reviews however I have zero complaints about it. My house is very hot, for hot water we have to turn a setting on our boiler which turns on all the radiators upstairs, this heats up the bedroom I sleep in and especially in this heatwave it has been awful. I bought this and even without the ice packs in it it has cooled down my room and generally has made upstairs much cooler. I even had due use a duvet at one point as it was cold.This is definitely worth buying especially if you have issues with the heat. I have 0 regrets buying this product. Yes it is noisy but it’s the same as a fan. There is a mode to silence the unit.I do recommend this product.

B**D

Overpriced Fan?

I've had the fan for about a week now. Here's my experience.Pros- Not too expensive (But you get what you pay for)- Easy to use settings. Comes with remote also- Timer feature is ok but to be expected- Not too largeCons- They sent the wrong colour- Looks like it uses cheap plastic- Only 1 side of the fan actually blows out air so you only get half the fan size.- Cool setting doesn't seem to be any different than it being switched off.- Adding water doesn't seem to do much but it's hard to tell- I don't know if ANION mode actually does anything- Didn't cool the room down (But then again this isn't an AC)- Needs a mute button for when it keeps beepingI'd look around before buying this. It's an ok fan which MAY blow out slightly colder air. Still unsure about that.

J**N

Look's good just don't work

Yes it looks good and everything lights up like a Christmas tree, just a shame the fan doesn't work.No having fun trying to return the item as Amazon help line is closed for the foreseeable future. Should had gone to a local store, might cost a little more but at least you get service.

B**

Great Item

One of our Best purchases.Not only look good -Very Easy to use.No issues,I have purchased 2 now.They certainly keep our rooms lovely and cool.We cant fault this Air con unit even after reading some of the low reviews.Hence we brought 2 so its a 5-star from us

G**B

I like this product, but I want to ask a question.

I love this product, but the performance is slowing. I want to know if I need to change the filter, if so where do I find a filter for this product and how often does it need changing for future reference?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Currently out of stock

Spainstore

Sorry, this item from our Spain store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Signature S40004n 4 In 1 Air Purifier And Humidifier Cooling | Desertcart Spain