... ballsantiscale for household water, domestic water, potable & industrial water and water from Solar water heater Heavy metal ... Housings,12. Filter Cartridges,13. Industrial RO Systems,14. Others.Features:1. Protects water systems in hotels, public buildings, private ... /bag, 1bag/carton, 48cartons/palletContact:Taiyuan Lanlang Technology Industrial Corp.Tel: 0086-351-3343081Fax: 0086-351-3343281 water ...