PP material 5" wound string water filter cartridge in stock UniSun is specializes in the production of PP string wound filter, filter using sophistica...
10" length and 5um wire wound water filter element / string wound filter Our company specializes in the production of PP string wound filter, filter ....
String wound filter cartridges are manufactured from a variety of carefully selected raw materials. For example,polypropylene yarn,cotton yarn,glass ....