LEFILTER proudly offers the CPEO-1080 Standard Membrane for Marine Water Treatment, a high-performance ultrafiltration module engineered as a reliable Canpure equivalent. Tailored for the demanding conditions of marine and offshore applications, this membrane ensures efficient removal of suspended solids, colloids, and microorganisms from seawater and marine process water. With its advanced PVDF hollow fiber technology, the CPEO-1080 delivers consistent filtration performance, excellent chemical resistance, and robust mechanical strength — making it a preferred solution for standard membrane for marine water treatment systems in both commercial and industrial marine sectors.
Product Parameters
Model | CPEO-1080 |
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Membrane Material | PVDF (Polyvinylidene Fluoride) |
Membrane Type | Hollow Fiber |
Filtration Direction | Outside-in |
Nominal Pore Size | 0.03 μm |
Effective Membrane Area | 80 m² |
Fiber Outer / Inner Diameter | 1.3 mm / 0.7 mm |
Operating Pressure | 0.1 – 0.3 MPa |
Maximum TMP | 0.5 MPa |
Operating Temperature | 5 – 45°C |
Cleaning pH Range | 2 – 11 |
Recommended Backwash Pressure | 0.2 – 0.3 MPa |
Air Scour Flow | 8 – 10 Nm³/h |

The CPEO-1080's membrane design allows for stable performance even in marine environments with high salinity and variable water quality. Its fouling resistance and compatibility with a wide range of cleaning agents make it suitable for continuous marine operations.
Application Fields
Seawater Desalination Pretreatment on Marine Vessels
Offshore Platform Water Treatment Systems
Marine Utility Water Filtration
Ballast Water Treatment Units
Pre-filtration for Onboard RO Systems
FAQ
Q: Why is the CPEO-1080 ideal for marine water treatment applications?
A: Its durable PVDF membrane structure resists harsh marine conditions, effectively removing fine particles and microorganisms, which protects downstream systems and ensures stable operation.
Q: Can the CPEO-1080 be installed in systems originally designed for Canpure membranes?
A: Yes, it is a functional equivalent, designed for seamless integration into existing marine ultrafiltration systems compatible with Canpure models.