John Lewis Synthetic Anti Allergen Enclosed Mattress Protector

Product information

This excellent value cover creates a non-woven breathable barrier that helps protect against dust mite allergens, ideal for asthma or allergy sufferers. Fully zips to encase mattresses up to a depth of 30cm.

British Allergy Foundation
The Allergy UK seal of approval provides the reassurance that this product has been tested to high standards, reviewed by leading allergy specialists and approved by an internationally recognised organisation.

Suitable for Regular Washing
Washable at 60°C, for a hygienic clean that will kill dust mites.

Please note: we do not recommend using this mattress protector with an electric blanket, as it will significantly limit its effectiveness.

John Lewis
Care instructions
Washable up to 60°C. Do not tumble dry. Do not iron
Country of Origin
Cover material
Cover: 100% Polypropylene
Fits mattress depth
Up to 30cm
Main Fabric



If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 35 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

You can return for free in the UK via John Lewis shops, Royal Mail, Collect+ or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454

You’ll find returns information on your delivery note. Exceptions apply to certain products - find out more about our refund policy

Q & As

£9.50 - £20.00

  • Single, 90 x 190cm

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    More than 10 in stock

  • Double, 135 x 190cm

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    More than 10 in stock

  • King, 150 x 200cm

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    More than 10 in stock

  • Super King, 180 x 200cm

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    6 in stock