Needed when upgrading 530 gal/h or 1000 GPH pump or smaller, to a 1500 GPH INTEX pump or larger Generally two adapters are needed to connect a larger pump.
Unique metal hoop design can be adjusted to suit swimming pool fittings, so that the connection is more firm, not easy to leak and not easy to damage.
High Quality. The pool pump hose adapter is made of high quality materials to make the connection more firm, not easy to leak and not easy to damage.
Unique Design. Unique specially designed threaded pressure clamp for attaching to fittings coming through pool walls.