PLPE Series Electronic Process Water Filter Cartridge designed for high-purity water and electronic process water filtration.

PLPE Series electronic process water filter cartridge is designed for high-purity water and electronic process water filtration. It uses hydrophilic polyethersulfone, PES, membrane media with an asymmetric membrane structure, helping provide high filtration efficiency, long service life, and stable filtration performance.

The unique asymmetric membrane pore structure increases dirt holding space and helps reduce premature blockage, making the cartridge suitable for ultra-pure water, weak acid and weak alkali liquid filtration, substrate cleaning filtration, and high-pressure water filtration in electronics and high-generation line processes.

Each PLPE filter cartridge is integrity tested before delivery and flushed with 18MΩ ultra-pure water to help ensure cleanliness and reliable performance in high-purity applications.

The asymmetric PES membrane structure provides larger dirt holding space and more stable filtration performance. This helps extend filter service life and reduce replacement frequency.

The porous membrane structure enables efficient particle retention, helping maintain stable water quality in electronic process water and ultra-pure water filtration systems.

Each filter cartridge is integrity tested before shipment to ensure reliable filtration performance and consistent product quality.

The cartridge is flushed with 18MΩ ultra-pure water before delivery, helping reduce extractables and improve cleanliness for electronic-grade process filtration.

PLPE Series filter cartridge combines hydrophilic PES membrane with an asymmetric pore structure, giving it good flow performance, high filtration efficiency, and longer service life compared with ordinary membrane filter cartridges.

The 18MΩ ultra-pure water flushing process and 100% integrity inspection make it suitable for applications with higher cleanliness requirements, especially in electronic process water and ultra-pure water systems.

For customers who require stable filtration performance, reduced filter change-out frequency, and reliable water quality control, PLPE Series is a suitable choice for high-purity process filtration.

We provide comprehensive technical support for installation, operation, and maintenance, including filter replacement guidance and maintenance recommendations. Complete documentation includes user manuals, installation guides, and troubleshooting notes.

Shanghai Pullner Filtration Technology Co., Ltd. was established in May 2011 with a registered capital of RMB 26 million. The company operates a Class 100,000 cleanroom workshop (3,000 m²) and an on-site Class 1,000 clean laboratory, integrating R&D, manufacturing, and sales of microporous membrane filtration equipment and filtration systems.

Pullner products are widely applied in microelectronics, fine chemicals, new energy, seawater desalination, biotech, and laboratory fields, including LCD panels, semiconductor processing, high-purity chemicals, condensate filtration, and reclaimed water reuse.

The company holds ISO9001 / ISO14001 / ISO45001 certificates, is recognized as a high-tech enterprise, and owns multiple patents. Pullner is also an approved vendor of Saudi Aramco.