Zodiac Jandy DEV48 Center Rod w/Knob (R0554800) bypassvalves This type of part is

This type of part is especially useful when the original timer motor has failed

and surface contact

Designed for outdoor poolside operation

tubing can become brittle

When a display-oriented topside becomes unresponsive

Zodiac Jandy DEV48 Center Rod w/Knob (R0554800) bypassvalves This type of part isThis service part is useful when restoring performance, fit, or sealing integrity in a pool, spa, filter, pump, cleaner, automation, or heater system. DEV48 Center Rod w Knob helps secure internal DE filter components so grids, supports, and spacers stay properly aligned under pressure. A damaged rod or missing knob can make the filter difficult to assemble, allow internal movement, or prevent a tight, stable stack during operation. This part is