This replacement filter cartridge has the technical specifications as Unicel # C-7468, Pleatco # PJAN115, Filbur # FC-0810 and OEM # A0558000. This 27 inch long and 7 inch wide filter cartridge can handle the top load of 115 sq ft and is best fit for Jandy CL460 CV460. It has 3 inch open holes both at top as well as bottom and provides complete protection from germs, worms, dust, sand in you pool or spa. Very easy to install this filter cartridge is made of top quality material.