Polypropylene String Wound Filter Cartridge

Specification:

String Wound filter cartridge is capable of eliminating rust,dirt, and other sediments from water buy using fibers, the string material can be from nylon, polyester,cotton, it warps on a center core like stainless steel or polypropylene.

String wound filter cartridges are another effective way of removing sediment particles from your water, these filters are also called depth filters, because it is have 2 layers of filtration.

The first layer catches any particles that are same size or large than the micron rating, while the inner layer catches smaller particles that slip through the initial filtration.

Cotton string wound filter cartridge is made of cotton yarn would around a porous inner core precisely to accomplish depth filtration, the different filtration ratings are realized by smart control during the production to form various filtration layer intensities ans filtration pore shapes. 

Outside filtration layers of the cotton wound filter cartridge are of loose density and coarse pore size, the specificationof the inside filtration layers are of the contrary parameters. 

Application:

Prefiltration of drinking water；RO anti-penetration prfitration; prefiltration of sterile water & ultra-pure water；filtration of mechanical oil cutting oll, heavy oil and fuel oil; industrial water, electroplate liquid filtration etc.