Hayward SP1099 Weir (SPX1099K) checkvalves and 1/2 inch coupler using

and 1/2 inch coupler using the Q12DS501

or discolor

Helps restore dependable valve control and service function

Hayward union nut

Useful when original mufflers are damaged or less effective

Hayward SP1099 Weir (SPX1099K) checkvalves and 1/2 inch coupler usingThe Hayward SPX1099K skimmer weir is designed for compatible SP1099 skimmer applications and helps regulate how surface water enters the skimmer throat. A properly working weir can make a noticeable difference in surface cleaning performance by encouraging floating debris to move into the skimmer more effectively. A replacement weir is often needed when the original becomes warped, cracked, sticky, or no longer swings as intended. Restoring this part