PFAB60 - Filter Cartridge - Pentair / Pac Fab Mytilus-B 60 GPM MY 60, Mitra 60 GPM MA-60/160, Mytilus 60 60 GPM MY 60, Mytilus-B 140 GPM MY 140 (2 required), Wet Institute Modufilter M-180 (3 required) - 17-2810, 17-4983, 17-4985, 32050203, R173298 - Pleatco - Height: 14 - Diameter: 7-1/2 - TopID: 3-1/1