1. Excellent filter efficiency.

2. Wide pleat spacing, great filter surface.

3. Electrochemical plate top and bottom, no rust.

4. Perforated zinc galvanized metal inner core, allows good airflow.

5. Specialty chlorine rubber gasket to ensure airtight sealing.

6. Washable: Several times

7. Abrasion resistance: Excellent

8. Chemical tolerance: Excellent

9. Excellent performance on moist, hygroscopic, or agglomerative dust.

10. Gasket: Neoprene rubber, good at absolute hermetic seal, improving the durability and life.

11. Inside cage: Galvanized steel, to prevent corrosion.

12. Molded top: Available in a variety of styles and sizes to fit a wide range of tube sheet Holes.

13. Molded bottom: Helps resist abrasive wear at the bottom of the elements.