This is instore only no mention of this offer online.
Had plenty on the shelves @ Didcot branch also If you buy anything instore at the moment they give you a £5 voucher to spend on bank holiday Monday.
Calendar: The manual cartridge exchange indicator reminds you to change the cartridge every 4 weeks.
Uses Maxtra - The NEW BRITA cartridge with 4-step filtration limescale reduction
Space saving design
Ideal for the fridge door
Dishwasher safe (excluding lid)
1.5 litres filtered water capacity, 2.9 litres total capacity