Manufactured using premium cellulose filter paper infused with resin, this filter element undergoes preheating and solidification processes to enhance structural hardness and ensure reliable performance under varying chemical and temperature conditions.

• Clean filter element in clean diesel every 250 hours of operation
• Standard service life approximately 500 hours (varies with fuel cleanliness)
• Replace immediately if filter surface appears excessively dirty or filter paper shows deformation
• Use soft brush with clean diesel for cleaning; seal both ends during cleaning process
• Ensure proper end seal reliability and secure oil pipe connections during installation

1. Service philosophy: Fast, decisive, accurate, thorough, and comprehensive support
2. Service objective: Achieve complete customer satisfaction through quality service
3. On-site technical support available for installation and commissioning guidance
4. Quality guarantee: Free replacement or return for products with quality issues under normal usage
5. Long-term ordering partnerships supported with consistent quality
6. Rapid delivery cycles with comprehensive pre-shipment quality testing
7. Three-stage quality inspection process (procurement, QC, warehouse management) ensures only qualified products reach customers