Transform tap water into great tasting, freshly filtered BRITA water. With the BRITA fill&go Active, you have a durable and practical water filter bottle that can keep up with your active and healthy lifestyle. So no matter whether you're hitting the gym, the park or going on any active adventure, cooling down with some fresh cold water won't be a problem. Reduces chlorine and other taste-impairing substances 1 filter disc filters up to 150 litres or lasts for up to 4 weeks. Enjoy BRITA filtered water on the go!