Waterway Weir Snap Lock [w/Socket Kit] [Black] (550-0401B) sandfilters this Waterway impeller assembly is

this Waterway impeller assembly is a practical replacement when the original impeller section needs renewal

or has failed to actuate consistently

Use part number 916-1250 to verify the exact replacement

even basic service tasks can become more frustrating than they should be

Waterway Weir Snap Lock [w/Socket Kit] [Black] (550-0401B) sandfilters this Waterway impeller assembly isThe Waterway 550 0401B weir snap lock is designed for compatible applications and comes as a black kit with socket components included. A part like this is useful because it helps restore the mounting and retention point for the skimmer weir, supporting a cleaner and more secure installation of the moving door assembly. Retention hardware matters because even a good weir cannot function properly if the locking or support components are damaged. This