Shenzhen 100 the Fukang PP cotton for water purification equipment, the main purpose is to pre-purification. 

 Material: Polypropylene 

 Replacement time: 3-6 months, depending on the local water quality and water consumption. 

 The role: colloidal impurities the filtration adsorption tap diameter greater than 5 microns, micro mud, rust, bacteria, virus, organic pollution minerals and other debris. 

 Divided into 5 micron and 1 micron. 

 , Respectively, can be installed before the water purifier and water machine 1,3 level. Regular replacement cycle is basically for three months.