Pentair Sta-Rite System 3 21"/25" Drain Fitting (24900-0505Z) spafilters and help protect the surrounding

and help protect the surrounding surfaces from the kind of wear that often comes from using general-purpose tools in tight spaces

The 100166258 is a practical service part when a compatible Lochinvar heater needs an air pressure switch to restore dependable monitoring support

Useful when original cables are damaged or too worn to trust

Supports cleaner rebuilds and long-term maintenance

For compatible threaded Mini Storm jet repairs

Pentair Sta-Rite System 3 21"/25" Drain Fitting (24900-0505Z) spafilters and help protect the surroundingThis drain fitting supports Sta Rite System 3 21 inch and 25 inch filter models that require a reliable drain connection for service. Drain fittings are central to clean, controlled water removal during cartridge cleaning, pressure relief, and seasonal shutdown. A damaged fitting can lead to leaks or make filter maintenance more frustrating than it needs to be. Compatible with select 21 inch and 25 inch System 3 filters Provides a serviceable drain