Hayward H-Series Blower Gasket (IDXGKT1930) leviton and this Lingxiao LX Pumps

and this Lingxiao LX Pumps version is designed for the 48WUA 1

The slip connection format also makes it a practical fit for supported plumbing layouts where solvent-weld installation is preferred

This style of union is useful where the pump must remain removable for service while the downstream plumbing requires a threaded female connection rather than a slip or spigot tailpiece

and WW applications in an 18 inch by 9-3/4 inch format for 36 square foot systems

Hayward H-Series Blower Gasket (IDXGKT1930) leviton and this Lingxiao LX PumpsThe Hayward blower gasket is designed for compatible H Series heater applications where the blower related connection needs fresh sealing support. A gasket like this is useful because it helps maintain a cleaner interface between joined components in the blower section, supporting more dependable heater performance. This replacement is especially useful when the original gasket is brittle, flattened, cracked, or no longer sealing as intended.