Habitat Anti-Allergy 3cm Mattress Topper - Kingsize
409/0401£40.00
Bed size: King Size
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About this product
Add a protective layer to your mattress with this anti-allergy topper that helps defend against dust mites and bacteria while you sleep. It's filled with specially treated fibres that create a barrier against allergens, and it's been approved by Allergy UK for added reassurance. The topper fits king size beds and adds 3cm of extra depth to your existing mattress. Elasticated corner straps keep it securely in place on mattresses up to 30cm deep, so it won't shift or bunch up during the night.
The straps make fitting quick and straightforward, slipping over each corner to hold the topper firmly in position. It's machine washable and tumble dryer safe, which means keeping it fresh and clean is simple and convenient. The topper arrives vac-sealed for easier delivery, so just allow 24 hours after unwrapping for it to regain its full depth and shape. Whether you're managing allergies or protecting your mattress investment, this topper delivers practical function you'll rely on every single night.
Part of the Habitat Anti Allergy Filled Bedding collection.
- Suitable for king size beds.
- Size L200, W150, D3cm.
- Cover made from polyester.
- 100% Polypropylene reverse.
- Polyester filling.
- Fitted.
- Secured by elasticated corner straps.
- Anti-allergy.
- Anti-allergy.
- Cover is machine washable and suitable for tumble drying.
- Contains a biocide to help protect against bacteria and dust mite allergens. Active substance: Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.4
113 reviews
88%
Recommended this product
Customers Say
This mattress topper is generally praised for adding comfort, softness, and warmth to firm mattresses, fitting well and being good value. Some users note it is thin and more like a cover than a true topper.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
very disappointed
Very disappointed. We expected something like the foam one we bought and this is just like a fabric cover. The 3cm is 3cm of nothing
Banjo, 65 or over
It’s not 3cm thick
More like a mattress cover not topper
Apm, 55 - 64
Just Right
The second time I have bought this item. It fits well and securely and adds extra comfort. Very good value
Brock, 55 - 64
Great
Good and it really helps
T, 65 or over
Looks well built
Not used it yet but appears to be comfy and looks fine
SC, 45 - 54, Suffolk
Have not used yet as waiting on sofa bed
Seems to be of excellent quality.
Helsbels, 65 or over, Angus.
Splendid
I got this for a sofa bed and its amazing it helps out so much and its comfortable and worth the money and keeps the mattress clean and tidy and is so breathable thank u so much argos and delivery was good too everything u do thank u
SweetT, 35 - 44, Fleetwood
Does what it says.
I bought this as a topper for a sofa bed and am glad I did. It will only be used occasionally so is perfect for our needs and good value for money.
TB, 45 - 54, Kent
Nice and soft
Just what i was looking for. Not too thick like a topper you would sink into but something luxurious that puts a comfortable barrier between you and a slightly stiff mattress. We have an expensive extra firm matress by hypnosis. I just needed a little something between to make it softer. Also made me feel a bit warmer so don't need to get the winter duvet out just yet.
Jorjasmommy08, 45 - 54, Buckinghamshire
This is a cover rather than a topper
I bought this topper online to make a sprung mattress more comfortable. If I’d seen the product in store I would not have bought it. Advise buying in store if you’re concerned about comfort as it is more like a cover than a topper.
Happy, 45 - 54, Kent
Hello there,
I can advise the following for the Habitat Anti-Allergy 3cm Mattress Topper - Single:
The topper arrives vac-sealed for easy transport, so just allow 24 hours after unwrapping for it to regain its full depth and shape.
Thank you for using Q and A.
Hello Barb.
Yes, you can add a waterproof mattress topper to the Habitat Anti-Allergy 3cm Mattress Topper - Single. The Habitat Anti-Allergy Mattress Topper is designed to be secured with elasticated straps, which are suitable for various mattress depths, including 30cm. This means you can easily add a waterproof mattress topper to enhance your mattress's protection and comfort.
Thank you for using Q&A
Hi Lou
This topper has a polypropylene reverse so cannot be tumble dried. The face covering is 100% 80gsm polyester so would be a soft touch cover.
Thanks for using Q & A
Hi there,
Yes, this has elasticated straps to fit most mattresses.
Thanks for using Q&A
Hi Amy,
The Argos Home Anti Allergy Mattress Topper - Single does not have a paper feel backing.
Thank you for using Q&A.
Hi Thoi
This Home Anti Allergy Mattress Topper is 3cm thick and will add a cushioning layer to your mattress, however we cannot guarantee that it will solve the problem of being able to feel the springs.
Thanks for using Q&A.
Hi Alex
We would say no as to stay in place the topper needs the weight of a mattress
Thanks for using Argos Q & A
Hello there,
The Argos Home Anti Allergy Mattress Topper - Double is 3cm in depth.
Thank you for using Argos Q&A.
Hi Zoots48,
All UK kingsize mattresses toppers are a standard 200 x 150cm in size. The depth is 3cm.
I see on the description it's possible to select the size required, so if a previous buyer has said this isn't kingsize it means they haven't selected correctly from the drop down.
I hope this helps.
My king size was exactly that. 200 by 150 cms I think. It says it is 3cms thick but mine was about 1.5 cms and when you get on it it sqashes down to nothing really.
Hi there,
For full details of our returns policy please see the link below:
https://www.argos.co.uk/help/returns-and-refu...
Thanks for using Argos Q&A
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.