Ariston Slim 2.5 Sin (Assorted Litres)The elegant and smart use of space. Ariston firstly launched in Singapore a storage water heater customised to fit the bathroom in new condominiums and HDB flats. An exclusive Italian design to glam up any bathrooms: no longer a need to hide unsightly storage water heaters.The water heaters are equipped with silver ions with anti-bacterial properties for greater hygiene and a better shower.