Bottled water firms turn on the taps with filters, flavours and fizz

BERLIN/VEVEY, Switzerland (Reuters) - A German firm backed by bottled water giant Danone plans to launch a sparkling-water machine for the home early next year, its chief executive told Reuters, squarely taking aim at PepsiCo's SodaStream. Nestle , the bottled water market leader, is also considering a machine for the home with filters, flavours and fizz that would be a smaller version of its Refill+ dispensers being rolled out in cafeterias, hotels and offices this year.Concerns about plastic..