The Waterway 212-0890 adjustable mini jet nozzle is designed in the new-style format for compatible 1/4 inch mini jet applications. A version-specific nozzle like this is useful because it helps preserve the correct fit and appearance of the jet assembly without forcing an older or mismatched trim piece into place.New-style jet internals and trim components often differ subtly from earlier versions, so using the right Waterway nozzle helps support a more accurate repair. It is a practical choice when refreshing a mini jet assembly that requires the updated design style.For compatible new-style 1/4 inch mini jet service, this Waterway adjustable nozzle is a practical replacement when fit, finish, and correct version matching matter. Waterway new-style 1/4 inch adjustable mini jet nozzle Designed for compatible updated mini jet assemblies Helps restore correct trim fit and appearance Useful for repair and version-specific replacement Supports cleaner compatibility in newer assemblies