Marella Cool White jug + 12 Maxtra cartridges. White water filter jug featuring Maxtra Cartridge. Flip Top Lid: single-handed filling without removing the lid. Modern design. Ideal for the fridge door. Water level indicators. Electronic Memo cartridge exchange indicator. Capacity: 1.4 litre filtered water, 2.4 litre total
Found this really cheap, considering a normal pack of 12 Maxtra cartridges costs around £40.
Don't forget free delivery code - SHA1