The place I live in gives very bad water and we have tried everything to no avail till we purchased the Ultra UV purifier from Kent. It is designed from the 3 stage UV filteration system and it uses sediment filter and activated carbon filter. The activated carbon ensures that germs especially micro organisms are killed effectively. It embeds the 11w high energy UV lamp is far better than a standard lamp and it makes your water absolutely germ free. It can purify 60 liters in an hour. It looks attractive too and if you live in a large family there can be nothing quite like the Kent water purifier.