Poly-Nylon Filter Cartridge features a naturally hydrophilic polyamide Nylon membrane with a narrow pore size distribution and high porosity at the specified pore size rating. The Filter Cartridge is suitable for the sub-micro filtration of a wide range of process liquid, in application where the characteristics of a naturally hydrophilic membrane are required. The Filter Cartridge is used for pure water supply and fine chemicals. Poly-Nylon Filter Cartridge is strong and rigid in construction and requires minimal maintenance.