The Silentnight Anti-allergy Mattress Protector is filled with anti-allergy hollow fiber that actively protects against bacteria and dust mites. This helps to prevent allergies and keep your bed feeling fresh and clean, whilst keeping you comfortable for a restful night’s sleep. Our anti-allergy fibres are approved by the British Allergy Foundation, which means they have the ultimate seal of approval. Our fibres have been scientifically tested and are proven to reduce or remove allergens from the indoor environment. The mattress protector will protect and prolong the life of your mattress, helping to shield spills, stains, and general wear and tear. Silentnight is the UK’s most trusted sleep brand with over 70 years of experience in creating solutions for every sleeper.