Filter Cylinder(air filter cylinder,cylindrical fi

Filter Cylinder(air filter cylinder cartridge,cylindrical filter cartridge) Oval Air Filter Cartridge: 1, It provides up to 25 percent more filtration air flow than other same-sized cartridge. 2, Shorter and stiffer filter pleats help minimize dust entrapment simplify filter cleaning. By reducing the height of the pleats from the standard 2 inches to 1.5 inches, the pleat wall is less likely to collapse or bend, which can encapsulate dust and prevent it's expulsion. Meanwhile cost was reduced.3, Oval-shaped cartridge filters have fewer areas of high velocity, resulting in a lower potentially for media abrasion and increased filter life.SpecificationModelMajor axisMinor axisLengthFiltration surface(m2)FT/O3266365-280mm288-203mm660mm18m2 FT/O3275365-280mm288-203mm750mm20m2 FT/O3288365-280mm288-203mm880mm22m2 FT/ 03290365-280mm288-203mm915mm23m2