Porous Plastic Filter

Porous plastic filters are made from sintered thermoplastic materials like polyethylene (PE), polypropylene (PP), or PTFE. These filters are formed by bonding plastic particles under controlled heat and pressure to create a rigid structure with a network of microscopic pores. The resulting media is lightweight, chemically resistant, and capable of filtering particulates from gases and liquids with consistent performance. These filters are widely used in applications requiring depth filtration, controlled diffusion, and venting.