Pentair iS4 Spa-Side Remote Control 4 Button, 150' Cord, Gray | 521887 Discontinued the most effective pool filtration

the most effective pool filtration media available

Edison base is compatible with most manufacturer's fixtures

Confirm compatibility with your specific Stealth or PlusHP pump configuration

Use when the existing pressure switch is cracked

providing powerful performance for demanding pool applications

Pentair iS4 Spa-Side Remote Control 4 Button, 150' Cord, Gray | 521887 Discontinued the most effective pool filtrationPentair iS4 Spa Side Remote Control, 4 Button (White) with 150 ft Cable 521887 The Pentair 521887 iS4 is a wired spa side remote control that gives you convenient, in water control of key pool spa functions through compatible Pentair automation systems. With four programmable buttons and a long 150 ft cable, its ideal for controlling features like jets, blower, lights, and heater functions without leaving the spa. Key Features 4 button spa side