AB1PFR3WH4 Pleated Filter Cartridge

AB1PFR3WH4 pleated filter cartridge, also called membrane filter cartridge. Made from double-layer hydrophobic PTFE membrane, it can block 99.99% of contaminants. Compared to standard filter cartridges, installation costs are reduced by 40%. This cartridge is specifically designed for low-flow gas pipelines and is also an ideal choice for skid-mounted equipment and retrofits.

Key fatures and benefits of AB1PFR3WH4 pleated filter cartridge:

✅ Sterile retention (0.2 µm) - validated barrier against bacteria and particulate aerosols.
✅ Strongly hydrophobic PTFE - resists water ingress and maintains gas flow in humid or steam-exposed environments.
✅ High pleated area / low ΔP - maximizes throughput and minimizes pressure loss to reduce compressor load.
✅ Steam-compatible and testable - designed for repeat in-situ steam sterilization and on-site Water Intrusion or other integrity testing.

Flow Rate vs. Differential Pressure

• Pharmaceutical & Bioprocessing: Sterile venting for bioreactors, tanks and compressed gases.
• Food & Beverage: Tank vents and packaging gas lines where microbial ingress must be prevented.
• Laboratory & Life Sciences: Clean gas supplies for culture work and sensitive instruments.
• Semiconductor & Electronics: Gas venting in bio-sensitive or particle-sensitive processes.
• Any critical compressed gas or exhaust application requiring validated bacterial and viral containment.