ProLine Spa Filter Cartridge P-4401M

This filter has measurements of Diameter: 4-15/16:, Length: 4-5/8", Top: 2-1/8" Open, Bottom: 2-1/8" Open, and 35 sq ft.

Features    Anti-Microbial
Diameter    4-15/16"
Length    4-5/8"
Bottom Style    Open
Top Style    Open
Bottom Dimension    2-1/8"
Square Footage    35
Top Dimension    2-1/8"

Replaces

    PRB17.5SF-PAIRM (Pleatco)