Waterway Spa Step Assy [Charcoal] (535-2209-CHC) ultrapurewater Union-style valves are useful because

Union-style valves are useful because they can simplify service access compared with more permanent plumbing connections

114mm/4 inch configuration

Molded blue configuration

2 inch female buttress thread x 2-1/2 inch male buttress thread

Waterway Spa Step Assy [Charcoal] (535-2209-CHC) ultrapurewater Union-style valves are useful becauseWaterway Spa Step Assy [Charcoal] is a genuine style replacement component from Waterway Plastics designed to support spa entry support, step replacement, and user access. For pool and spa equipment repairs, small parts like this can make a meaningful difference in how well the system seals, fits, and operates after service. It is a practical option when an existing step assembly is worn, discolored, damaged, or being updated during a spa