ZeroWater 5-Stage Water Filter Jug with Free TDS Meter 2.8L 5 "Essential product" patricia Ashe 20 February 2021 I bought this product to replace a very very old filter jug of another brand, and all I can say is that I wish I had bought it sooner. The capacity is what I need, with drinking water and filtered water for the OptiMist stove. I de-scaled the kettle and am using it there as well. The tea is clear and amber and tastes even better than usual. I have learned to use the TDS Meter, which rather puzzled me at first, and how lovely to see the display saying 0.00. The only thing that would be better is a ZeroWater filter on the tap itself. Thanks, Lakeland, for making my life better.