Hayward Super II 1.5 HP After 1990 Impeller (SPX3016C) mundial 1-1/2 inch slip x 1

1-1/2 inch slip x 1 inch slip x 1 inch slip connection

When the visible border around an air control starts to age

A contactor helps switch electrical power to the heater in a controlled way

Supports dependable restored heat output with proper fit

A correct replacement should make the spa feel familiar and dependable again

Hayward Super II 1.5 HP After 1990 Impeller (SPX3016C) mundial 1-1/2 inch slip x 1The Hayward impeller is designed for compatible Super II pump applications built after 1990 where a 1. 5 HP impeller replacement is needed. An impeller like this is useful because it serves as the primary water moving component inside the pump, directly influencing flow and hydraulic efficiency. This replacement is especially useful when the original impeller is cracked, worn, damaged, or no longer delivering the expected output. Replacing it can help