Raypak D-2 90 4" Elbow With Screen (010827F) hydroquip and this Balboa Vico 1

and this Balboa Vico 1

Minimizes wear and tear

That keeps the repair efficient while improving the finished quality of the valve assembly in a meaningful way

and Filter functions using the 9916-100761 reference

That helps restore manual control of the plumbing line with a direct replacement

Raypak D-2 90 4" Elbow With Screen (010827F) hydroquip and this Balboa Vico 1The Raypak D 2 90 degree 4 inch elbow with screen is designed for compatible heater vent or air handling applications where the supported directional fitting needs replacement. An elbow like this is useful because it helps redirect flow through the intended path while the integrated screen adds another layer of practical protection at the opening. This replacement is especially useful when the original elbow is corroded, dented, damaged, or missing