Compatible with all including those with 'PerfectFit' feature (, Marella, Style) -Carbon reduce chlorine and impurities for improved and appearance of food and drinks. Exchange permanently lead and copper and reduce limescale, for appliance protection Recommended by the UK Tea and by consumers - 96% tea is more brilliant with + filtered water great tasting water, without the waste of bottled water for just a few pence per litre, + filter cartridges last approximately 4 weeks and are recyclable Color: White Material: PP Package Contents: 6 x Kettle filter element Only the above package content, other products are not included. Note: Light reflection 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.