0.45μM 40" EVOH Nanofiber Membrane Filter Cartridge For Pharmaceutical Water Prefiltration

Description of Pharmaceutical Water Prefiltration

WECHANFIB PO/EVOH membrane filter cartridge adopts EVOH nanofiber membrane, which is high flux, high uniformity, high compatibility and high hydrophilicity. It is widely used in removal of particles in chemical solution; removal of particles in deionized water; removal of bacteria and particles in gases and liquids of food and beverage, microelectronic and bio- pharmaceutical industries.

Application of Pharmaceutical Water Prefiltration

• CMP polishing liquid filtration;
• Pre-filtration of microelectronics water;
• Sterile filtration of liquid;
• Final filtration of beverage;
• Culture, medium and biological regent filtration.

Features of Pharmaceutical Water Prefiltration

• Absolute pore size ensures the filtration of large particles while allowing effective particles to pass through;
• High flow rate with long service life;
• Good biological and chemical compatibility;
• 100,000-level clean room manufactured;
• 100% integrity test for every filter cartridge before delivery.

Operating Characteristic of Pharmaceutical Water Prefiltration

Flow Rate

Material of Structure

Naming Regulations

General Description of Pharmaceutical Water Prefiltration​:

The filter cartridge is made from EVOH (ethylene-vinyl alcohol copolymer) nanofiber material, which exhibits excellent chemical stability and mechanical strength, enabling it to effectively resist the erosion from a variety of chemical substances. It possesses excellent chemical stability and mechanical strength, effectively resisting the erosion from various chemical substances.

Application of Pharmaceutical Water Prefiltration:

1.Syrup sterile filtration

2.Wine sterile filtration

3.Draft beer terminal filtration

Features and Benefits of Pharmaceutical Water Prefiltration:

* The filter cartridge features a professional structural design that ensures even water flow distribution during the filtration process, minimizes dead zones, and enhances filtration efficiency;

* It has a high capacity to trap particles, effectively prolonging the lifespan of the filter cartridge, reducing the frequency of replacements, and lowering maintenance costs;

* It maintains a high filtration flow rate while minimizing pressure loss, ensuring the stable operation of the pharmaceutical water supply system

* Strict quality control system, complete production process flow;

* Short delivery period;

* Flexible payment method: T/T, L/C, West Union, Paypal;

* Free technical support;

* Other specific sizes can be customized;

Performance Specifications of Pharmaceutical Water Prefiltration:

Dimensions(nominal):

Material of Construction:

Beer Clarification Filter Cartridge Performance:

       Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, especially nanofibrous membrane and filter products, and provides solutions in liquid and gas filtration, separation, and purification for global customers in biological and chemical experiments, biopharmaceuticals, electronics manufacturing, food and beverage, and energy chemical industries.

       As an enterprise driven by technological innovation, WECHANGE Technology CO., LTD. has always been committed to the research, development, and innovation of fiber membrane in the field of filtration and separation technology. After more than ten years, we have formed a technical team of more than 30 R&D engineers, dedicated to polyolefin and polyamide nanofibrous microporous separation membrane materials and R&D of high-end filtration and separation components. We have created a new technology of using nanofibers to manufacture microporous filtration and separation membrane materials, developed a variety of unique core materials and components, and opened the road of independent innovation of world’s high-end filtration and separation membrane materials.

      Our product line encompasses a range of high-end filtration and separation components including syringe-type, pleated-type, among others. WECHANGE Technology holds the registered trademark WECHANFIB and has developed a 1,000 square meter clean workshop and production lines. with an annual capacity of 1 million square meters for nanofiber composite nonwoven fabric, 0.3 million units for pleated filter cartridges, and 2 million units for syringe filter. we are well-equipped to meet the demands of various industries. More than 50 authorized invention patents provided strong support for the R&D of multi-functional and high-quality fibrous filtration&separation membrane materials. Our company has passed ISO9001, ISO14001 and ISO45001 certification, won the First Prize for Progress in Scientific and Technological from China National Textile and Apparel Council in 2018, and China Textile Patent Gold Award.

      WECHANGE makes your life better. Our innovation is dedicated to beautifying your life, which is the original intention of WECHANGE. We are committed to adopting Chinese own fibrous membrane technology to provide new products that are beneficial to health, improve safety and quality, to make the company into an innovator in high-end filtration and separation membrane material technology. We look forward to long-term and in-depth cooperation with global partners.