Silentnight Anti-Allergy 10.5 Tog Duvet - Superking
525/5001£42.00
Bed size: Super King
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About this product
The Silentnight anti-allergy duvet is filled with anti-allergy hollowfibre that actively protects your duvet from bacteria and dust mites to help prevent allergies. Our anti-allergy fibres are approved by the British Allergy Foundation, which means they have the ultimate seal of approval.
It is also machine washable at 40 degree which means you can keep your duvet fresh and clean for longer.
- Super king duvet.
- 10.5 tog duvet.
- Cover made from 100% polyester.
- Filling made from 100% hollowfibre polyester.
- Size L220, W260cm.
- Machine washable at 40C.
- Suitable for tumble drying.
- Anti-allergy.
- Contains a biocide to help protect against bacteria and dust mite allergens. Active substance: Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride.
- Manufacturer's 5 year guarantee.
- EAN: 5012701583763.
4.8
1538 reviews
98%
Recommended this product
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.
SILENTNIGHT 10.5 TOG DUVET
I bought this in mid January 2026. An excellent, warm, soft and comfy duvet. Perfect for our requirements.
Gra37, 65 or over
love it
I bought this a couple of weeks ago. The quilt I had was thin and frankly not doing the job of keeping me warm. This is really soft and snuggly, it feels cosy and thick and warm. Love it
roo, 65 or over, Merseyside
Does the job
Warm, snuggly and popular with guests
Clare, 55 - 64, Cornwall
silent duvet
loved the quality and the product exceeded the description, its very warm in cold winter nights and not too heavy.
Tomtom, 35 - 44, corby northamptonshire
pleased
very good value for money
sq007
Really good product and nice to sleep with it
Really nice and warm duvet would buy it agin
AAK2000, 18 - 24, Dorchester Dorset
Great silent night duvet
Great product, lovely and warm
simon, 45 - 54, Wales
Brilliant duvet. A must buy
Bought this a few weeks ago. It's really lovely. Feels lovely and warm and not too heavy. Well worth the money.
Sarie, 55 - 64, Kidderminster
Great duvet
Good quality and feels lovely and soft. Would recommend.
Helena, 45 - 54
so soft
always like silent night products well made
Bingo lady, 65 or over
Hello,
he treatment used in the Silentnight Anti-Allergy 10.5 Tog Duvet is generally considered safe for human use. The duvet is treated with a biocide to prevent the growth of bacteria and dust mites.
Active Chemical Ingredient
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride: This is the active antimicrobial substance used to treat the duvet's hollowfibre filling.
Aegis Microbe Shield: Silentnight often uses this specific treatment (often referred to as LUROL AM-7 fiber) for its anti-allergy range. It works by creating a permanent coating on the fibers that physically disrupts the cell membranes of microbes rather than leaching toxic chemicals into the environment.
Have a nice day!
Hi Jasmine.
Silentnight Anti-Allergy 10.5 Tog Duvet - Kingsize.
Width is left to right and length is top to bottom.
Thanks for using Q and A.
Hello Jan,
I can advise the following for the Silentnight Anti-Allergy 10.5 Tog Duvet - Kingsize:
Width is left to right and length is top to bottom.
Thanks for using Q & A.
Hello Winter,
I can advise the following for the Silentnight Anti-Allergy 10.5 Tog Duvet - Kingsize:
Size L220, W225cm.
Thanks for using Q & A.
Hey Bob,
Regarding the Silentnight Anti-Allergy 10.5 Tog Duvet - Double:
I can confirm the duvet will be received tightly rolled and wrapped in plastic, so it should be easy to transport.
Thanks for using Argos Q&A.
Hi Corky,
Silentnight Anti-Allergy 10.5 Tog Duvet - Superking525/5001
The item does measure Size L220, W260cm
We would advise you to check the measurements of your duvet cover to check if this is suitable.
Thank you for using Q&A
Hi Florentia,
The Silentnight Anti-Allergy 10.5 Tog Duvet - Kingsize weighs 2.95Kg.
Thanks for using Q&A
Hi Rosston,
We recommend reading the reviews from our customer who have purchased this item to confirm the effectiveness of the duvet against allergies.
Thank you for using Q&A.
Hi Te,
The Silentnight Anti-Allergy 10.5 Tog Duvet has a 100% Polyester Microfibre Cover so it will not be crinkly and loud.
Thank you for contacting Q & A
Hello April,
You may want to wash the item before use however this would be personal preference and I am unable to confirm in regards to this as it is related to a medical condition.
I hope this helps
Thank you 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.