A wall fitting tool helps install or remove compatible jet fittings with better engagement than general-purpose tools, and this G & P Tools version is designed for Waterway Poly Jet applications using the 99-366-1085 reference. When a wall fitting is serviced without the correct tool, the work can become slower and less controlled than it should be.The Waterway Poly Jet compatibility gives this tool practical value because specialty fitting tools work best when they match the intended fitting family closely. A properly selected tool helps improve fit, supports cleaner handling, and contributes to more efficient service.This type of tool is especially useful when repeated jet fitting maintenance is part of regular spa repair work. That makes it a practical, fitment-specific addition to a technician’s tool kit.Used in the proper application, this wall fitting tool helps support cleaner jet service and contributes to better overall maintenance efficiency. Wall fitting tool for compatible Waterway Poly Jet applications Helps improve engagement during fitting service Useful for installation and removal work Supports cleaner maintenance procedures Improves service control and efficiency