Mintage Steels Private Limited manufactures Stainless Steel Water Filter. Mintage Steels Private Limited supplies a collection of Fashionable Stainless Steel Household Products, Cutlery and Kitchenware. The Stainless Steel Water Filter is a hygienic way for storing water. These water filters are rust resistant and offer maximum purification of water. The Stainless Steel Water Filter is available in various sizes like 25 litres and 35 litres.