Hydrophilic PES Pleated Filter Cartridge

BENEFITS OF HYDROPHILIC PES PLEATED FILTER CARTRIDGE

• Naturally PES membrane

• Long service life and superior dirt-holding capacity

• Good hydrophilicity

• Easy to be wet

• Excellent heat resistance makes high temperature sterilization safer and more effective

Why choose PES filter cartridges for pharmaceutical filtration?

PES membranes are naturally hydrophilic and exhibit low protein binding, making them ideal for filtering expensive biological solutions and APIs. Their asymmetric structure ensures lower pressure drops and longer service life compared to symmetrical membranes.

Can LOONG PES filters withstand steam sterilization?

Yes, our PES pleated filters are designed for durability, capable of withstanding multiple SIP (Steam-in-Place) and autoclave cycles (up to 121°C or 134°C) without compromising membrane integrity.

How long is the production time?

Loong filtration has 2 filter element production factories, and we can produce more than 300,000 pcs filter elements per year; some products we have in storage. lt mainly depends on the product type and the quantity you ordered.

What is the benefit if you use loong filtration filter elements in Food and Beverage industry?

Sanitation and safety in the food & beverage industry are always under intense scrutiny. Given the unique nature of these products, they are highly vulnerable to bacterial contamination and spoilage during production or storage. Ensuring their safety and hygiene is critical—not only for compliance, but for protecting public health. At Loong Filtration, our advanced filtration solutions are engineered to meet the sector’s rigorous demands. By cellulose filter, PP, PTFE, PES, and glass fiber pleated filter cartridges, along with metal filter cartridges, across various production stages, we ensure that every product reaching your customers is safe, consistent, and of the highest quality.

What are the advantages of pleated filter cartridges?

Pleated designs offer larger surface area, longer service life, higher flow rates, and reduced pressure drop compared to standard wound cartridges.

Can your filters handle high-temperature or corrosive environments?

Yes, we offer filter cartridges made from PTFE, PES, stainless steel, and other materials resistant to high temperatures, acids, alkalis, and aggressive chemicals.

What's the after-sale service?

When you receive the product, we will provide a video guide to help you install it. We can perform a labexamination of the product after you use it in order to produce a more effective and targeted product. In addition to this, we offer a guarantee if the product is not damaged by any external forces.