Retrofit Filter is commonly used components in the purification machines of a beverage processing industry. It is designed as per the standards of the Food and Drug administration which makes it capable to withstand sterilization and sanitization. It does not cause any change in flavor and color of the food as it is free from any toxins and prevents any chemical reaction with the liquids such as water, syrup and other consumable products. It is widely popular due to its light weight, economical operation, cleaning and easy installation or replacement.