Double Open Ended series high flow filter cartridge is made of diameter 6"(152mm), single open end, without inner core, pleated type with inside to outside flow direction. All connection use thermal welding. Large diameter, big filtration area provide high flow rate, highly efficient particle filtration in RO pre-filtration system. Widely used in seawater desalination and power plant condensate polishing water RO pre-filtration.

The High Flow Filter Cartridge features premium seals made from V, S, N, or E materials, delivering exceptional sealing performance that prevents filtration media bypass. This ensures highly efficient and effective filtration processes across various industrial applications.

• Filtration Area: 2.6m²/20'', 5.2m²/40'', 7.8m²/60''
• Micron Rating: 0.1μm - 100μm
• Filter Material: Polypropylene, glassfiber
• Outside Diameter: 6.5''
• High Output Filter Cartridge
• High Performance Design
• High Efficiency Filtration

The PULLNER High Flow Filter Cartridge is engineered for demanding applications across multiple industries including food and beverage, pharmaceuticals, electronics, and water treatment plants. Its high-flow design makes it ideal for systems requiring substantial output capacity.

• Food and Beverage Processing
• Sea Water Desalination
• Power Plant Condensation Systems
• Petrochemical Engineering

Our High Flow Filter Cartridge is fully customizable to meet specific operational requirements. Available in 20'', 40'', and 60'' lengths with various seal materials (V, S, N, E). All products are tested and certified according to ISO 19001, ISO 14001, and ISO 45001 standards.

• Expert consultation on filter selection and customization
• Installation, operation, and maintenance assistance
• Testing and analysis services for optimal performance
• Customized training programs for personnel
• 24/7 customer support for technical issues

Shanghai Pullner Filtration Technology Co., Ltd., established in May 2011 with registered capital of 26 million yuan, operates a 3,000 m² 100,000-level purification workshop with local thousand-level purification laboratory. As a renowned enterprise specializing in microporous membrane filtration equipment and systems, our products serve Microelectronics, Fine Chemicals, New Energy, Seawater Desalination, Biotechnology, and Laboratory applications across multiple industries including liquid crystal panels, semiconductor chips, high-purity chemicals, raw materials, condensate filtration, and reclaimed water reuse.

Our company maintains ISO 19001, ISO 14001, and ISO 45001 certifications and holds multiple patent certificates as a high-tech enterprise. We are proud to be an approved vendor of Saudi Aramco, demonstrating our commitment to quality and reliability in filtration technology.