The Brita MAXTRA+ filters are compatible with all Brita Jugs sold on Ocado.Brita MAXTRA+ filters with MicroFlow technology reduce impurities such as chlorine, limescale, lead and copper from your tap water, noticeably improving the taste and appearance of your hot and cold drinks. MAXTRA+ offers an eco friendly and economical alternative to bottled water costing just pence per litre. Cartridges are 100% recyclable, look out for recycling bins at participating retailers.Water Filtration Expertise Since 1966- 25% finer mesh reduces coarse particles, Universal fit for old and new Brita MAXTRA jugs, partnership appliances and most own brand jugs.- Recommended by the UK Tea Academy and by consumers - 96% agree tea is more brilliant with MAXTRA+ filtered water.- Great tasting water from just 5p per litre.- Micro Carbon Pearls reduce chlorine and organic impurities which affect taste and odour of food and drink, Ion Exchange Pearls reduce limescale, enhancing flavour and aroma of tea and coffee.- Protects kettles and coffee machines from limescale build-up and damage, Permanently absorbs metals such as lead and copper, Unique flow control ensures perfect filtration time for optimum results.- New finger holes for easy cartridge exchange and no pre soaking required.- 100% recyclableWelcome to your BRITA® worldGet free BRITA benefits - just register at www.welcome.brita.net*Warranty, service, product tips, chance to win, discount*only for selected countries