With BRITA every tap becomes a source of fresh tasting water that never runs out. Pure and fresh water for just a few pence per litre. The BRITA Aluna features: - Innovative 4-stage filtration with natural activated carbon from coconut shells and ion exchanger pearls: filters trace impurities such as certain herbicides, pesticides and pharmaceuticals and reduces taste-impairing chlorine and metals like lead and copper - BRITA Memo counts down the time of cartridge usage and flashes after 4 weeks to remind you to change and recycle your filter cartridge. - Dishwasher safe (except indicator) Be part of the change. Because every plastic bottle counts. With every BRITA product, you are actively helping to reduce the number of plastic bottles that could end up in waste. The carbon footprint of BRITA filtered water is already up to 25x less than for bottled water. But we are constantly working on reducing it further. We believe that the shift to using more sustainable materials in our products, like bio-based plastics, plays a critical role in reducing our dependency on fossil fuels and helps to reduce carbon emissions. BRITA provides sustainable drinking water solutions and is the world's No. 1 for drinking water filters. German Quality and Design - since 1966.