Outer Diameter: 7"
Length: 14-3/4"
Top End Cap: Semi-circular handle
Bottom End Cap: 1-1/2" male thread
Unicel Number: 7CH-50
OEM Number: 100434 or 3301-1020
Pleat Count: 144
Bottom End Cap: 2" male thread
Unicel Number: 7CH-502
OEM Number: 100522 or 3301-2111