W Cooper Hub w/Standpipe [RS-18 No Laterals] (2018A) pooltool Helps provide manual shutoff and

Helps provide manual shutoff and easier service access

A properly selected Magnecraft relay contributes to more dependable control performance and more accurate replacement service

Fits compatible DVK5 through DVK7 applications

AquaPro AL75 trap lid wrench tool

A part like this is useful because it restores the primary heating element in systems that use a flow-thru style heater body

W Cooper Hub w/Standpipe [RS-18 No Laterals] (2018A) pooltool Helps provide manual shutoff andW Cooper Hub w Standpipe [RS 18 No Laterals] (2018A) is a W. Cooper Industries hub with standpipe for compatible RS 18 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.