Helps enhance jet performance
consistent water effect instead of variable flow adjustment
The paired reference numbers give this cartridge practical value because filter replacement is most reliable when matched to known application identifiers rather than general appearance alone
or worn faceplate with the correct Waterway part can make the installation look more polished while helping maintain the intended fit of the assembly
Before replacement
Hayward SP1500/SP1580/SP1700 Trap Lid (SPX1500D2A) claytonlambert Helps enhance jet performanceA clear, properly sealed trap lid helps protect pump performance by keeping the strainer basket accessible while maintaining suction. This Hayward trap lid fits select SP1500, SP1580, and SP1700 pump and trap assemblies, offering a replacement when the original lid is cracked, cloudy, warped, or difficult to seal. Trap lids are frequently removed during basket cleaning, so threads, sealing edges, and lid surfaces can wear over time. Replacing a