Strainer basket substitute
Suits hayward northstar sp4000 push collection types sp4005(ns), sp4007(ns), sp4010(ns), sp4015(ns), sp4020(ns), sp4030(ns)
Also fits hayward northstar sp4000x push string versions sp4007x10(ns), sp4010x15(ns)Or2(ns), sp4015x20(ns)/2(ns), sp4020x25(ns)And2(ns), sp4025x30(ns), sp4015x202