Waterway Spa Skimmer Weir [w/Foam Insert] [White] (550-4050) pulsafeeder Balboa products are widely used

Balboa products are widely used by OEM manufacturers and service professionals due to their precision engineering

Helps restore quick-return pneumatic switching behavior

Helps restore the original seat-level water-delivery feel

When a spa seat feels weaker than the others

and environmental stress

Waterway Spa Skimmer Weir [w/Foam Insert] [White] (550-4050) pulsafeeder Balboa products are widely usedThe Waterway 550 4050 spa skimmer weir is designed for compatible applications and features a foam insert in a white finish. A weir like this is useful because it restores the moving entry door that helps guide floating debris and surface water into the skimmer more effectively. White replacement parts are especially practical when maintaining a consistent finished look around the skimmer opening matters. This Waterway replacement is a strong choice