Apparatus for producing sparkling drinking water

Filters for water, water filtration apparatus, filters for drinking water, water treatment apparatus, tap water filters, cartridges for water filtration containing ion exchangers and/or adsorbents, especially for use in water filters, coffee machines, tea machines, espresso machines, beverage vending machines, industrial kitchen equipment for the preparation of food and beverages, ice-making machines, steamers, combination steamers, ovens, industrial coffee and tea machines, dishwashers, refrigerators, cooling units, cold drink dispensers, water taps for kitchens, humidifiers, air conditioning unit, transportable climate control unit, rotary irons, showers, steam generators, steam baths; heating systems comprising closed water circulation