Pentair MicroBrite to GloBrite Adapter (618040) NuWhirl Designed for compatible wall-return sealing

Designed for compatible wall-return sealing applications

This part is useful for replacing a worn or damaged cleaner housing component while maintaining proper fit and appearance

Matching the correct 1 to 6 PSI range helps preserve intended operation and dependable pressure response

A feed hose helps carry water pressure to a compatible pressure-side cleaner

This replacement is especially useful when the original cast iron header is cracked

Pentair MicroBrite to GloBrite Adapter (618040) NuWhirl Designed for compatible wall-return sealingWhen a pool system depends on small parts working correctly, this MicroBrite to GloBrite Adapter gives the repair a cleaner, more confident starting point. Because pool equipment operates under heat, pressure, water exposure, and repeated service cycles, choosing the correct replacement helps reduce callbacks. Lighting repairs should account for cord routing, niche style, gasket condition, water sealing, and electrical safety before the fixture is