Resin Technology Based Purifier is able to convert unclean water in to microbiologically pure potable water. Sonadka is an ISO 9001-2000 awarded company that manufactures Resin Technology Based Purifier. Sonadka also manufactures Candles for Water Purifiers. Resin Technology Based Purifier kills wide range of bacteria, germs, viruses and other harmful micro-organism. This unique purification technology is based on the natural phenomenon of electrostatic ionization attraction, which ensures total purification.