Hayward Skimmer Weir for Dyna-Skim Wide Mouth Skimmers SP1091WM SP1091WMGR | SPX1091K1 Return Inlets & Jets 000's concentration

000's concentration

000 gallons of pool water per week

and Dyna-Jet TPE Series pumps

SmartDrain™ automatically releases internal water

(4 × 81) Length 19 5/8" Outer Diameter 7" Top Inner Diameter 3" Bottom Inner Diameter 3" Material 4 oz

Hayward Skimmer Weir for Dyna-Skim Wide Mouth Skimmers SP1091WM SP1091WMGR | SPX1091K1 Return Inlets & Jets 000's concentrationThe Hayward Skimmer Weir (SPX1091K1) is the OEM replacement weir for the Dyna Skim Wide Mouth Skimmer, keeping surface skimming consistent by maintaining the correct water flow threshold at the skimmer throat. The weir floats at the skimmer opening to regulate the flow of surface water into the skimmer. When the pump is running, it pivots open to allow surface debris to enter; when the pump shuts off, it drops back to prevent debris from returning to