Pleated PP Filter Cartridge can filter all kinds of acids,alkalis and solvents

The discounted structure of PP folding filter element has a large filtration area, low starting pressure difference, fast flow rate, small filter volume and small cost. Since the prefiltration and final filtration are combined into one, the filter element has a large dirt-holding capacity. Longer service life than single-pore filter elements. Single pure polypropylene material, easy to judge its chemical compatibility. However, in addition to the above advantages, PP folding filter element also has small working pressure (generally can not exceed 0.3 Mpa, such as expansion phenomenon beyond pressure micropores), solid easy filtration, unsatisfactory backflushing effect and other disadvantages ,can filter most acids, alkalis and solvents.

Material Construction

Filter Performance

Flow Rate and Filtration Area

Security filter of RO water treatment;

Fermentation air pre-filter;

Beer,wine,liquor and other food and beverage clarification and filtration;

Mineral water pre-filter and sophisticated filter;

Pre-filter of infusion,biological products and fermentataion broth;

Optical mirror resin monomer filter.

Shanghai Pullner Filtration Technology Co., Ltd. was established in May 2011 with a registered capital of 26 million yuan. It has a 100,000-level purification workshop of 3,000 m² and a local thousand-level purification laboratory. It is a research and development, production and sales of microporous membrane filtration equipment, filtration system in one of the well-known enterprises.
The company's products are mainly used in Microelectronics, Fine chemicals, New energy, Seawater desalination, Biotech, Latoratory and other fields. Covering Liquid crystal panels, Semiconductor chips, High-purity chemicals, Raw materials, Condensate filtration, Reclaimed water reuse more than a dozen industries.












Our company has ISO19001, ISO14001, ISO45001 certificates, we are high-tech enterprise with multiple patent certificates. Approval vendor of Saudi Aramco.

Shanghai Pullner Filtration Technology Co., Ltd. is a well-known enterprise integrating R&D, production and sales of micro membrane filtration equipment and filtration systems.

Our Main products:

Membrane pleated filter cartridge, High flow filter cartridge, Condensate polishing pleated filter element, Condensate polishing string wound filter element, Membrane wound filter cartridge, Melt blown filters, Metal wedge wire filter, Metal sintered mesh filters, Sintered fiber felt filter, and power sintered filters; all kinds oil and gas filters.

Production Plant:

We have 10,000 square meters of 100,000-level Clean Room, and more than 10 production lines for various precision filters cartridge. Strict quality control of products, in accordance with international certification standards, At the same time, it is equipped with a well-structured high-level technical R&D and verification team, provide quality products for customers.

Main applications:

Biopharmaceutical, food and beverage, microelectronics, fine chemicals, water treatment, laboratory and other fields; covering LCD panels, semiconductor chips, high-purity chemicals, APIs, water reuse, condensate filtration, water reuse etc.

Pullner laboratory:

It is equipped with varieties of test facilities: Aperture distribution instrument, water single-pass test bench, scanning electro microscope, bacterial challenge lab, online particle detector, diaphragm test bench, air permeability tester, filter cartridge integrity tester, test trolley for simulating field conditions, etc. With several test experts, quickly provide customers varies conditions solutions.

Pullner Certificates:

Our plant has ISO19001, ISO14001, ISO45001 certificates, we are high-tech enterprise with multiple patent certificates. Approval vendor of Saudi Aramco. 

Pullner Exhibitions:

We have participated in professional exhibitions in the filtration industry all the year round. At the exhibition, we not only met new customers and their product needs, but also gained more understanding of the latest filtration technology and products. For us to improve existing products and develop new Products provide more professional information.

Pullner Packaging and Shipping: