Silentnight Anti-Allergy Mattress Protector - Kingsize
323/0554£18.00
Bed size: King Size
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About this product
Keep your mattress fresh and protected with this anti-allergy mattress protector that shields against bacteria and dust mites while you sleep. It's filled with specialist fibres approved by the British Allergy Foundation, so you can rest easy knowing it actively works to prevent allergies and keep your bed feeling clean and comfortable. The soft microfibre cover provides a protective layer that helps prolong the life of your mattress by guarding against spills, stains and everyday wear.
The elasticated corner tapes keep it securely in place on king size beds without slipping or bunching up during the night. It's machine washable at 40C and tumble dryer safe, which makes freshening it up simple and convenient. The anti-allergy protection contains a biocide treatment that helps defend against bacteria and dust mite allergens, maintaining a clean sleeping environment. Whether you're dealing with allergies or just want to keep your mattress in top condition, this protector provides reliable protection throughout the night.
- Suitable for king size beds.
- Anti-allergy.
- 100% polyester microfibre cover.
- 100% polyester filling.
- Secured by elasticated corner tapes.
- Size L202, W152cm.
- Machine washable at 40C.
- Suitable for tumble drying.
- Contains a biocide to help protect against bacteria and dust mite allergens. Active substance: Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride.
- EAN: 5012701433396.
4.5
1777 reviews
91%
Recommended this product
Customers Say
Comfortable, good quality mattress protector with anti-allergy benefits. Fits well on various mattress sizes but elastic corner straps can be tricky and sometimes slip off, especially on deep mattresses.
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.
Not Brilliant?
Pity it wasn’t a ‘Fitted’ mattress protector The elastic corners are annoying to put on to a large Superking Bed ? Much better if it were fitted !
Jacksmumjoy 24, 55 - 64
Great feachers value for money
Bought this two weeks ago to protect my mattress very good nice and thick good for hygiene and is very comfortable
Car 13, 65 or over
Good size
Good size but elastic pops off at each corner as you put it on the bed, hold it in place with a peg while you do the other corners then it will stay in place then remove the peg, it worked for me !!!
Joey, 55 - 64
Mattress protector
Bought the mattress protector 3 weeks ago and have not had a problem with it. It certainly was not the most expensive on the market, but does the job admirably of protecting the mattress. I have not washed it yet, so cannot say whether it will retain it's shape etc. but I do not foresee any likelihood of a problem. It fits the kingsize mattress perfectly and remains in place via the elasticated straps at each corner. A good buy.
GR58
Brilliant product.
Really good quality and tight fitting.
Vam69, 55 - 64
Avoid
I was very disappointed in this item and returned it as the straps on the corners would not fit over the mattress! Very poor would never recommend
Valerie, 45 - 54
Good, comfortable and soft
Good anti allergy purchase. Took a while to adjust straps over corners of deep mattress - much prefer a proper elasticated fitted corner. Having said that all is good, comfortable and soft.
glm74, 65 or over
Mattress protector
Really pleased with my purchase anti allergy comfortable.
Diva, 55 - 64
Pleased with the Mattress Protectors
I bought 3 of these and I am pleased that I did. The quality is excellent. It is a mattress protector that works. Difficult to comment on the Anti-allergy properties but it is nice to feel it is helping.
Paul, 65 or over
Mattress protector
Pleased with product, comfortable and very easy to wash .
Chris, 65 or over
Hello Ed,
Silentnight Anti-Allergy Mattress Protector - Single
Yes, this is suitable. The correct, safest, and most effective order for bedding is: Mattress -Mattress Protector -Heated Blanket -Fitted Sheet.
Thanks for using Q&A
Hello Lacey,
The supplier has advised the Silentnight Anti-Allergy Mattress Protector - Kingsize has the following construction details::
"Face - 100% Polyester Microfibre.
Filling - 100% Polyester Anti allergy.
Backing - 100% Polypropylene - non woven fabric."
Thank you for using Q and A.
Hello Rini.
After contacting our suppliers they have advised for the Silentnight Anti-Allergy Mattress Protector - Double.
All products in our Anti-Allergy range use AEGIS®-treated fibres, which feature a non-leaching antimicrobial technology.
Unlike conventional treatments, non-leaching means the antimicrobial agent is permanently bonded to the fibre and does not transfer or release chemicals into the environment or onto the skin. This ensures long-lasting protection without compromising safety.
The AEGIS® technology works by attracting micro-organisms to its nanocoating. Upon contact, the coating punctures the cell membrane, effectively neutralising the micro-organism. Because this treatment is fixed to the fibre, it remains active even after frequent washing, offering durable hygiene benefits over time.
⚠️ Care Note: High-temperature washing is not recommended, as it may degrade the nanocoating and reduce its effectiveness.
Thank you for using Q&A.
Hello Joy.
Silentnight Anti-Allergy Mattress Protector - Small Double:
The Small Double measures 120cm x 190cm.
Thank you for using Q&A.
Hello Jen,
The supplier has advised the following for the Silentnight Anti-Allergy Mattress Protector - Small Double.
"Please see the below sizing:
Small Double - 120cm x 190cm
Double - 135cm x 190cm"
Thank you for using Q&A.
Hi there,
The Silentnight Anti-Allergy Mattress Protector does just cover the top of the mattress.
Thanks for using Q&A
Hello Ian,
After checking with our supplier, they have advised for the Silentnight Anti-Allergy Mattress Protector - Single: ''These mattress protectors have a depth of approximately 30cm.''
Thank you for using Q & A.
Hello Mad,
The supplier has advised the following for the Silentnight Anti-Allergy Mattress Protector - Kingsize:
This is a mattress protector, so not usually supplied with a depth rating.
However, this would be around 2cm approx..
Thank you for using Q&A.
Hi Andy
Having looked into the Silentnight Anti-Allergy Mattress Protector is not waterproof, so wouldn't be pee safe. The cover is machine washable at 40C, should there be an accident.
The protector does have a 100% polyester microfibre cover. However, the chemicals used to make the cover can still trigger an allergic reaction for people with sensitive skin.
Hope this helps.
Thank you for using Q&A.
Hi Rosie
Silentnight Anti-Allergy Mattress Protector - Superking
Having checked I can advise this protector is made of 100% polyester microfibre cover with 100% polyester filling so is not water proof but is machine washable at 40C.
Thanks for using 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.