Compatible models: the replacement filter is compatible with Dyson Pure Hot + Cool Link HP02 HP01 HP00, Dyson Pure Cool DP01 DP03 HP03 desk air purifier.Perfect compatible with allergy sufferers - the internal activated carbon filter helps to reduce and eliminate most allergens such as pollen, mites, house dust, tobacco smoke and harmful substancesReplacement filter - perfect fit compatible with easy, comcompatible withtable filter change, a perfect replacement compatible with the DysonLong lasting - HEPA filters are worn parts and must be replaced every 6-12 months, depending on how long the device is in operationcolor:WhiteMaterial:plasticsize:21.2 x 15cmPackage Contents:1 x filter elementsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.