Outer Diameter: 4-15/16"

Length: 11-1/4"

Top End Cap: 2-1/8" open

Bottom End Cap: 2-1/8" open

Unicel Number: C-4339

OEM Number: 100585 or 3301-2241

Pleat Count: 216

This cartridge filter can also be used for Waterway Plastics.