I bought it 3 months ago, and it really improves the taste of the water, but unfortunately not for very long. After 2 weeks, the water smells again; it doesn't last for the 2-3 months that it claims. And for 300 liters. Because I only use the water for cooking and what I drink. And I am alone; for a large family, I don't think the filter would last even 1 week.

The taste of the water is quite good.
It is an economical solution for water filtration and the water has a good taste.

Very good basic goal was to improve the taste of the water which happens to be from the province and you can feel the chlorine here in Athens!