Bests & Worsts Reviews from Amazon

I've been using this filter for many years now and we feel good that PUR filters filter out more unhealthy stuff in the water than other brands do. However, the new design for this replacement filter doesn't come with the red moving reminder (for you to know it's time to change the filter) anymore. I don't know the reason why PUR would give up such good design. Now they tell you to just change the filter after a certain time. I still think the reminder design is more accurate since it goes by how much water that's gone through the filter, not by how many days.