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Silentnight Anti-Allergy Mattress Topper - Single 2.5cm

Silentnight Anti-Allergy Mattress Topper - Single 2.5cm

The Silentnight Anti-Allergy Mattress Topper is designed to provide a cleaner, more hygienic sleeping surface while adding a layer of comfort to your existing mattress. It acts as a protective barrier, shielding the mattress from allergens, dust mites, and bacteria. The topper is 2.5cm thick and is filled with specially treated anti-allergy hollowfibre, which is approved by the British Allergy Foundation. This makes it a practical choice for those looking to improve their sleep environment, particularly individuals with allergies or asthma. The topper features a soft, sumptuous microfibre cover made from 100% polyester, with a 100% polypropylene reverse. It is secured to the mattress using elasticated corner straps, which help keep it firmly in place during use. A key functional aspect is its ease of maintenance; the cover is machine washable at 40°C and is suitable for tumble drying. The anti-allergy properties are enhanced by a built-in biocide treatment using Aegis technology, which works to deactivate microorganisms like bacteria and dust mites on contact without migrating from the fibres, ensuring lasting hygiene. This topper is well-suited for single beds and can be used on both new and older mattresses, fitting depths up to 30cm. It is an ideal solution for anyone seeking to extend the life of their mattress, enhance comfort, or create a more allergen-resistant sleeping area. Its design focuses on practicality and health benefits, making it a sensible addition to any bedroom, including those of children, thanks to its certified anti-allergy credentials and compliance with UK fire safety regulations (BS 5852).
Brand:Silentnight
Compare prices from £24.00 to £25.00
Save £1.00 (4%)
4.7 / 5(211 reviews)
5012701448864
2 retailers
Habitat Product reviews 4.7 (211) Best price
£24.00 *
In Stock Free delivery over £100.00 Click & collect Pay later: Yes
Retailer information

We checked this product from this store on 20 Feb 2026 at 00:07.

Delivery

Free over
£100.00
Time
Standard delivery: choose preferred date
Free delivery on small items over £100
Fast Track same day by 9pm for £7.95
Restrictions
Excludes large items, clothing, and partner-delivered products
delivery restrictions may apply to Northern Ireland and Scottish Highlands
smaller items delivered to more areas including Scottish Islands, Isles of Scilly, Isle of Man.

Collection & in-store

Click & collect
Available
Ready in
Immediately, subject to availability
Locations
Argos stores, Argos stores within Sainsbury's supermarkets, collection points within selected Sainsbury's supermarkets
Free collection
Availability
Available online only

Payment & finance

BNPL
18+ UK residents only, subject to status
Pay later
Klarna

Support

Self-service
Order tracking and returns initiation via website

Other

Loyalty
Nectar points
Open retailer
Freemans
£25.00 *
In Stock 28 days returns Pay later: Yes
Retailer information

We checked this product from this store on 17 Feb 2026 at 03:36.

Delivery

Couriers
Evri

Returns & refunds

Return window
28 days
Methods
Evri Parcelshop, locker, or courier collection from home or work.
Free returns
Refund
Within 10 days of return receipt.
Policy
Free returns within 28 days of delivery for a full refund.

Collection & in-store

Availability
Available online only

Payment & finance

Pay later
Flexi3

Support

Contact
Phone: 0333 200 8077
online contact form available.
Self-service
Online account management, returns initiation, order tracking.

Other

Trust
Authorised by Financial Conduct Authority (FCA), member of Finance & Leasing Association (FLA).
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 20 Feb 2026, 00:07