Ductile Iron Flange Manual Self-Cleaning Filter for Water Treatment. OEM/ODM Support: Full customization services including samples, designs, and flexible options available. Durable 316L Mesh: Constructed with 316L woven mesh and wedge-shaped metal-mesh type filter structure. Wide Port Size Range: Available in port sizes from DN50 to DN300 for various water treatment needs. Manual Self-Cleaning: Features manual self-cleaning mechanism for efficient water filtration maintenance. 1-Year Warranty: Comes with a 1-year warranty covering the product for peace of mind. Global Market Experience: Over 23 years of export experience serving markets in Europe, Americas, and Asia. Factory Direct Supply: Owned investment castings foundry and fully equipped manufacturing factory. Strict Quality Control: Includes pre-production samples, final inspections, and 100% finished product checks.