... PPXD ,PPXG ,PPXC, MXG/ Water-Filter-Cartridge/ Water Treatment Updated Time: 2011-12-20Wire wound/String wound filter cartridge Specification (Unusual specifications can ... )9 121830374244 Usage1: Electronic,electronic & power Industries: pure water, gas, electroplate liquid, presswork and so on.2: ... wash and so on.3:Medicine & Pharmacy: pure water injection and ally liquid.4: Grocery Industry: food, ...