W Cooper Hub w/Standpipe [RS-2115 No Laterals] (2040A) spaaccessories The reference-based match gives this

The reference-based match gives this cartridge practical value because cartridge replacement works best when it follows recognized part numbers tied to the original housing

OEM Pentair Bermuda skimmer basket

56-frame side-discharge design supports intended fit

Helps restore dependable debris-trapping performance

The Hydro-Quip PH101-15UV 1

W Cooper Hub w/Standpipe [RS-2115 No Laterals] (2040A) spaaccessories The reference-based match gives thisW Cooper Hub w Standpipe [RS 2115 No Laterals] (2040A) is a W. Cooper Industries hub with standpipe for compatible RS 2115 No Laterals filter assemblies. The hub and standpipe help direct water through the filter system and are key internal components in proper filtration performance. This replacement version is listed without laterals, making it useful when the standpipe or hub requires replacement but the matching lateral set is handled separately.