In the field of seawater desalination, the proliferation of bacteria, algae, and microorganisms poses challenges to water intake facilities. To enhance the quality of feed water for reverse osmosis and improve its performance, high-flow filter cartridges are commonly employed to remove suspended particles and debris, ensuring the quality of the intake water.
Effective pretreatment is essential for the stable operation of reverse osmosis systems in seawater desalination. Preprocessing is required to reduce seawater turbidity, prevent the growth of bacteria and algae, and ensure high-quality product water.
Our high-flow filter cartridges excel in seawater pretreatment, offering a range of filter media options suitable for various fluid conditions. Our filter cartridges provide superior dirt-holding capacity, low flow resistance, and extended lifespan, meeting the demands of seawater desalination pretreatment.
Our high flow filter cartridge is a versatile solution, ideally suited for reverse osmosis system prefiltration, process water purification, seawater desalination pre-treatment, and more. In the petroleum and chemical industries, our filter cartridge is suitable for filtering a wide range of solvents and chemicals with filtration precision as fine as 0.5μm, contributing to safe and consistent production processes.
Our high flow filter cartridges are available in standard models and can be customized to suit your specific requirements. Count on our high flow filter cartridge for your industrial filtration needs and experience superior efficiency and long-lasting performance.
Discover a superior solution for precise filtration with our pleated filter cartridges. Engineered to meet the demanding filtration needs, our pleated filter cartridges are crafted using high-quality materials such as polypropylene and nanofibers. With micron ratings as low as 0.1μm, they provide superior performance for various industries.
Our pleated filter cartridges are an ideal choice for industries requiring precise filtration, such as food processing, pharmaceuticals, and beverage production. Whether it's maintaining the purity of beverages and dairy products or ensuring the high standards in beer brewing, our pleated filter cartridges deliver consistent and reliable results.
Engineered for low-viscosity fluids with less impurities, our string wound filter cartridges effectively eliminate suspended particles, micro-particles, rust, and more from your fluid streams. Widely used in food processing, pharmaceutical, and industrial oil processing, our string wound filter cartridges offer reliable filtration solutions.
Our melt blown filter cartridges are engineered using innovative polypropylene melt-blown technology, boasting superior mechanical and compressive strength. Designed to excel in demanding applications, they effectively filter high-viscosity and high-solid-content liquid streams. The melt-blown process enhances our filter cartridges' dirt holding capacity, enabling them to tackle higher impurity content. Our filter cartridges are ideal for particle interception, purification, and filtration, offering superior permeability and an economical prefiltration solution.
Our fiberglass reinforced plastic (FRP) membrane housing is specifically designed to accompany high-flow filter cartridges, catering to industries that demand corrosion-resistant filtration solutions. It's the ideal solution to challenges posed by corrosive liquids, offering improved performance and resistance to corrosion, leakage, and detachment. Our single-core filter design allows seamless integration with ultrafiltration and reverse osmosis systems, while other multi-core configurations suit various on-site needs.




We will contact you as soon as possible.
Shanghai Pullner Filtration Technology Co., Ltd., based in the Songjiang district of Shanghai, is a leading enterprise dedicated to offering cutting-edge filtration solutions in China. We specialize in the development of filtration technology, technical consultation, as well as the research, development, production, and sale of filtration equipment, filters, and filter cartridges.
With a 10,000 square meter cleanroom and over 20 production lines, we strictly adhere to international standards to ensure product quality. Our team of highly skilled researchers and developers ensure that we swiftly deliver top-quality products and filtration solutions to our customers.