Pentair MicroBrite to GloBrite Adapter (618040) hammerhead A dependable air relief valve

A dependable air relief valve can make a big difference in how cleanly a filter system behaves after service or cleaning

Useful when repairing leaks

and part number 05501-0005Z before ordering

Performance-focused motors ensure dependable operation over time

Pentair MicroBrite to GloBrite Adapter (618040) hammerhead A dependable air relief valveWhen 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