Product Description:
1. imported specialized air filter/dust removal composite filter paper,high filtering efficiency
2. Wide pleat design, large filtering area
3. Anti-rust galvanized cap.
4. Galvanized keel with diamond mesh, higher rate of opening pinhole 
5. Elastic neoprene gasket ring
6. Good moisture proof ability

Features:
1) Filter media: Cellulose/polyester blend, 100% cellulose or other blend materials
2) Source of media: USA, Finland, Korea or China
3) Great filter surface and airflow
4) Uniform pleat spacing is maintained
5) Cartridge with or without outer mesh available, construction without out mesh is good for agglomerative dust release
6) Hot melt spiral beading to maintain full filtering surface area

Construction:
A) Shape: Cylindrical
B) Top cap: Open steel plate, no rust
C) End cap: Open or closed steel plate, no rust
D) Filter surface: Various available
E) Inner core: Galvanized mesh
F) Outer core: Galvanized mesh or none
G) Gasket: Specialty rubber to ensure airtight sealing

Chemical resistance:
A) Hydrolysis resistance: Fair
B) Acid resistance: Fair
C) Alkaline resistance: Fair
D) Dust release: Good
E) Applicable temperature: 65oC

Both the size of the cartridge and the shape of the caps are available in various specifications. All configurations are changeable to meet the optimum performance of your applications. Please contact us directly for more technical information!
Inner packing: Poly bags
Ourter packing: Export cartons