IPS Filter Cartridges feature a unique single-layer, asymmetric hydrophilic polyethersulfone (PES) membrane. This membrane is characterized by high dirt holding capacity, flow rate, and efficiency. A longer service life significantly reduces filtration cost and replacement cycle when compared to other PES membrane filter cartridges.

Features and Benefits
Highly asymmetric polyethersulfone (PES) membrane has higher dirt holding capacity and longer service life. More than 3times the lifetime of similar products
100% integrity test
Wide chemical compatibility
Available in absolute ratings from 0.1 to 1.2μm for a range of precise size removal

Typical Applications
Vaccines, plasma, and serum
Ophthalmic solutions
Water soluble antibiotics
Buffer solutions and culture solutions
Large volume parenteral (LVP)

Flow rate characteristics

Materials of Construction
Filter media: Assymetric PES membrane
Support layer: Polypropylene
Core: Polypropylene
Cage/End caps: Polypropylene
O-ring: Refer to ordering information

Operation conditions
Max. operation temperature: 90℃
Max. differential pressure: 4 bar/21℃，2.1 bar/80℃
Steam sterilization: (autoclave) 121℃/30 min

Integrity testing
Bubble point (0.22μm): ≥3200 mbar, water, @23℃
Diffusion flow (0.22μm): ≤25ml/min at 2750mbar

Food and biological safety
Extractables <30mg per 10 inch
Endotoxins <0.25 EU/ml

Ordering information