Liquid Filter Raw Material Polyester Needle Punched Nonwoven Fabric

Material Filtration Mechanism Made from impregnated polyester or polypropylene fibers, the fabric forms a robust, chemically resistant, and highly porous network. As water passes through, this dense fiber matrix effectively traps suspended solids, sediment, and micro-particles via physical interception and depth filtration.

Common Uses Widely applied as pre-filtration or main filtration layers in household water purifiers, industrial liquid filter cartridges, and bag filters.

Economic Benefit Reduces replacement frequency and provides a cost-efficient solution for maintaining consistent water clarity.