PP Microporous Folded Filter Cartridge

PP Pleated Filter Cartridge adopts deep precision membrane material and a scientifically designed multi-layer gradient pore structure, providing high dirt-holding capacity and extended service life. The integrated inner and outer core design ensures a larger effective filtration area, enhanced mechanical strength, and reduced leakage risk—guaranteeing safe and reliable operation of the filtration system.

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Features & Benefits

High dirt-holding capacity and long service life, reducing replacement frequency and operation costs
Made of superfine fiber media with high porosity, high flow rate, and excellent retention efficiency
Gradient pore structure design enhances contaminant capacity and extends cartridge lifespan
Excellent thermal resistance, suitable for various industrial filtration applications

Operating Characteristics

Parameter	Value
Maximum Operating Temperature	80 °C
Maximum Differential Pressure	0.4 MPa @ 21 °C / 0.24 MPa @ 70 °C
Recommended Change-out Pressure	0.1 MPa
Applicable pH Range	6 – 8

Material Construction

Component	Material
Filter Media	Depth-pleated Polypropylene
Support / Drainage Layer	Polypropylene
Core / Cage	Polypropylene

Typical Applications

Security filtration in reverse osmosis (RO) water treatment systems
Pre-filtration for mineral water production
Pre-filtration for various precision filtration processes