pipe packaging resin filtering can significantly resin filtering function to get rid of the water softener that is caused by compounds of calcium. Magnesium and ion on the wok in water by calcium and magnesium ion as a substance that is present in a large number of natural water and if there is much water will result in the high, hard work and the reaction occurs (soap bubble cannot cause sludge to use SOAP rather than normal or a scale mounted containers. When boiled down is going to be hard ") of water is done by filtering water through filtering to resin. The substance is hard, trapping resins and effect make up a hard fall.