hot sale pp string filters with high flow

Description.

pp string would filter cartridges is a kind of deep filter cartridge, which is made of textile fabric string(polypropylene, absorbent cotton and so on)preciously winding onto the multihole axles according to the specific technology. With the honey-comb strcture of loose outside and tight inside, it mainly filter the low viscosity and impurity matters, such as the suspension, particles, rust and other impurities. The kind of filter cartridge is used in filtering the tap water, drink, industrial water, living water, eletroplate liquid, chemical liquid, oil, paint and so on.