K-Filtro is a subsidiary of Chungryu FnS accumulated in the filter technology specialist for 20 years. Aqius is Swiss manufacturer of water filters and water purification solution. K-Filtro has exclusive domestic importer, seller of Claroswiss (Claris) water purifier. Aqius is the Swiss manufacturer for water filters and water purification solutions. Claroswiss is essential water purifier for the cafe because Claroswiss removes the calcium and magnesium dissolved in the water and leave the necessary minerals so protect the coffee machine and improves the taste and aroma of coffee. K-Filtro we will analyze the customer's environment via the "quality check", and recommend the most suitable water purification system to customer requirements.