Pentair iS4 Spa-Side Remote Control 4 Button, 150' Cord, Gray | 521887 Discontinued Do not allow debris buildup

Do not allow debris buildup inside the waterfall channel

Use when the existing pressure switch is cracked

Your pool's cleanliness is a reflection of its components

Edison base is compatible with most manufacturer's fixtures

Provides a secure 9″ vent connection and the hardware needed for a reliable

Pentair iS4 Spa-Side Remote Control 4 Button, 150' Cord, Gray | 521887 Discontinued Do not allow debris buildupPentair 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