Features of Standard construction:
Cellulose+ Flame retardant material
Polyester + flame retardant materials

Performance Description:
*Wider pleat width
*Flame retardant grade for EU Standard
*High filtration efficiency
*Galvanized stainless metal configuration
*Rubber seal

Features of Standard construction:
Polyetser+ water & oil proof

Performance Description:
Membrane on the surface of the filter material
Performance in oil, water resistance
Dust is hard to adhere the filter material
Much easier to self-clean
More times for water wash

Features of Standard construction:
Polyester Material+Al foil

Performance Description:
*Aluminum foil will be coated on the surface
on the polyester material permeability of the
filter material not easy to be destroyed
*Avoid the explode occurred by electrostatic spark
*Avoid the adhesion. Occurred by electrostatic

Features of Standard construction:
Polyester Material+ PTFE membrane
Performance Description:
* Excellent surface
*Excellent ability of dust cake separation,enhance air flow, reduce operation resistance
*Extend life-span. Decrease the frequency of dust cleaning, save the cost of maintenance
*As material has good stiffness and membrane’s high filtration efficiency. Even filtration wind speed. The stability of the material is still excellent.
*Excellent water proof performance, also has a special performance in the moist environment.
*In the environment without oil and fire. The filter cartridge can get high filtration efficiency dispense with dust cake.