Hayward SP1089 Weir [7-1/2" x 5-3/8" x 1"] (SPX1089K) appliedcomputer The SX164C is a practical

The SX164C is a practical replacement for compatible Hayward filter systems that need renewed stand support and cleaner long-term stability

Improves panel appearance

Restores proper water flow

The design supports the original layout

and SP1086 applications

Hayward SP1089 Weir [7-1/2" x 5-3/8" x 1"] (SPX1089K) appliedcomputer The SX164C is a practicalThe Hayward SPX1089K weir is designed for compatible SP1089 skimmer applications and measures approximately 7 1 2 inches by 5 3 8 inches by 1 inch. A functioning weir helps improve skimming action at the water surface by controlling how surface water enters the skimmer opening. This replacement is often needed when the original weir sticks, warps, cracks, or no longer swings correctly. Replacing it can help improve surface debris draw and restore the