Routine pool pump maintenance feels a little more straightforward with a clear pump lid that lets you see inside at a glance. This pool pump lid is designed to replace SPX1500D2A and 25306-000-020, compatible with Hayward Power-Flo SP1580, compatible with C5501575XES, EC301540ESNVTL, and S144T1540S. The transparent cover makes it easier to check the strainer basket during regular upkeep, while the included O-ring helps provide a more convenient replacement setup. Please verify your original part number, lid shape, size, and pump model before purchase. Specifications: Material: Polycarbonate, Rubber Color: Clear Size: 6.5 x 5.6 x 1 in Package Includes: 2 x Pool Pump Lid 2 x O-Ring Note: Please compare your existing lid shape, size, part number, and model information carefully before ordering to help ensure proper fit.