Hydrophobic PTFE Filter Cartridge

BENEFITS OF HYDROPHOBIC PTFE FILTER CARTRIDGE

• Broadest Chemical Compatibility: Resists virtually all aggressive solvents and chemicals.

• Absolute Hydrophobicity: Ideal for gas filtration; will not wet out or block with water.

• Excellent Thermal Stability: Can withstand repeated steam sterilization (SIP) and high process temperatures.

• Low Extractables: Critical for pharmaceutical, biotech, and microelectronics applications.

•  High Particle Removal Efficiency: Provides reliable sterilization and particle control.

What is the benefit if you use LOONG filtration membrane filter in Microelectronics industry?

As semiconductor process nodes shrink to 3nm, 2nm, and beyond, feature sizes and 3D architectures grow exponentially complex—turning even sub-10nm particles into yield-killers. LOONG’s filtration technologies are engineered to meet these microscopic battles head-on. Across key processes—from CMP slurry circulation to photoresist filtration, and acid/base etchant purification—our solutions target and remove particles, colloids, and chemical impurities at the nanoscale. Leveraging next-gen membrane materials (PTFE, PES) and ultra-high-purity manufacturing, we thrive in the harshest environments.

How often should filter cartridges be replaced?

Replacement intervals depend on operating conditions, contaminant load, and pressure drop. Regular monitoring and our technical support can help optimize maintenance schedules and reduce downtime.

How do you ensure consistency in filter cartridge performance?

We use automated production, strict quality control, and batch testing to ensure every cartridge meets precise performance and durability standards.

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.