The PES foldable filter element is made by folding hydrophilic asymmetric PES membrane material, imported non-woven fabric, and silk mesh as the support layer. The outer shell of the filter element, the middle pin rod, and the end cover are all formed using hot melt welding technology, without the use of any adhesive. The entire process is produced in a clean space, and the product is 100% inspected for integrity and washed with high-purity water. Suitable for filtration of weak acid/liquid and high-purity water.

Characteristics of PES foldable filter element

Select imported sulfonated polyethersulfone microporous filter membranes with excellent functions, which have high filtration accuracy and large flux.

Using imported high-purity polypropylene kneading mesh as the support and guiding layer, there is no fiber falling, and it can achieve a large effective area and a long service life.

The biological safety of the PES foldable filter element structural material meets the USP Level 6 standard.

Each filter element is rinsed with high-purity water before leaving the factory, which greatly reduces the dissolved substances in the filter element; All have passed rigorous integrity testing and are individually numbered for quality monitoring.

The PES foldable filter element has wide chemical compatibility and strong applicability. Low protein adsorption capacity, also suitable for filtration of protein containing solutions and heavy pharmaceutical solutions.

Application Fields of PES Folding Filter Element

Electronic industry: reverse osmosis water system pre filtration, deionized water system pre filtration.

Pharmaceutical industry: filtration of pharmaceutical, biological, and plasma products, as well as compressed air and gas filtration.

Food and beverage industry: filtration of mineral water, beverages, fruit juices, and alcoholic beverages.

Chemical industry: Organic solvents, ink filtration.

Petroleum industry: oilfield water filtration.

Other: filtration of electroplating solution, metal cutting fluid, photosensitive and corrosion-resistant agents, and magnetic media.