Outer Diameter: 4-15/16"

Length: 4-5/8"

Top End Cap: 2-1/8" open

Bottom End Cap: 2-1/8 open

Unicel Number: C-4401

OEM Number: 3005820

Pleat Count: 158

This filter cartridge can aslo be used with Rainbow DSF-35 and Waterway Plastics.