Pure Water Filter Do Water Filters Really Filter Water?

Do water filters really filter water? - pure water filter

Water has a strong smell of chlorine, if we use "Pure water filter. Familiar with the filtered water after filtration, however, if there is open water in the beaker for about 30 minutes and then I drink, it tastes like water ( Chlorine taste). ... Thus, no water filter (especially in small, such as filters, and Brita water works to clean) really?