The Silentnight Anti-Allergy Duvet is made with the highest quality material and fibres providing you with ultimate comfort for a restful nights sleep. the duvet has been scientifically tried and tested to reduce or remove allergens that could be present in other duvets. The quilt is filled with anti-allergy fibres that actively protect against bacteria and dust-mites to keep your duvet fresh and clean. The 4.5 tog is ideal for the warmer summer evenings and the 10.5 tog is great for all year use.Anti Allergy Duvet FeaturesSilentnight duvetAnti-allergy hollow fibresoft microfibre coverProtects duvet from bacteria and dust mitesProven to reduce or remove allergensApproved by the British Allergy foundationMachine washable5-year Silentnight guaranteeSilentnight's Ref.MPN: 456302GE, 456319GE, 456326GEColour: WhiteSizes: Single, Double, KingPM Ref. 1404679