The Niche Gunite Fitting White is a purpose-built adapter that ensures spa jets are securely and properly installed in gunite pools and spas. Designed specifically for use with BWG/HAI Microssage jet systems, this fitting provides a stable, watertight foundation for jet assemblies embedded in concrete pool walls. Its durable plastic construction and precise engineering help maintain long-term performance and alignment, making it an essential component for new builds and retrofit projects.