Jandy RS Light Dimming Relay (Kit) || 6587 Pentair EasyTouch/PL4/PSL4 Control Systems Parts and Accessories the internal parts would be

the internal parts would be exposed to the outer elements of the pool water along with objects that could potentially disrupt the parts that move or provide the cleaner with the capabilities to clean the surfaces of your pool

Compatibility: Specifically designed for Jandy CS Series Cartridge Filters

Intermatic Electronic Pump Motor Controller with Seasonal Adjustment | PE103

The brush (2/PK) is a replacement part made by Polaris

Chemical-resistant PVC construction

Jandy RS Light Dimming Relay (Kit) || 6587 Pentair EasyTouch/PL4/PSL4 Control Systems Parts and Accessories the internal parts would beJandy RS Light Dimming Relay (Kit) 6587 Provides dimming for pool, spa and landscape lights. For use with 120 volt and 12 volt lighting systems or transformers. Add light dimming to any AquaLink RS All Button or OneTouch auxiliary circuit.