These anti-allergy plus medium pillows are made with specially treated synthetic fibres that protect against bacteria. The filling helps prevent mould while keeping a fresh feel throughout use. Approved by Allergy UK, these pillows keep dust mites at bay to reduce allergy symptoms and provide relief, ensuring a fresher, more comfortable night's sleep. The medium firmness offers ideal support for side or back sleepers, part of our Natural anti allergy collection for a healthier home.