MODULAR SELECTA-SYSTEM BASE | EC1161PAK QuikSkim Ultra it resists chemical corrosion

it resists chemical corrosion

Function: Converts electrical voltage for correct operation of heater components

Restores smooth port switching and secure cover fit

Route air tubing with gentle bends and avoid sharp kinks to maintain consistent switch response

MODULAR SELECTA-SYSTEM BASE | EC1161PAK QuikSkim Ultra it resists chemical corrosionMODULAR SELECTA SYSTEM BASE EC1161PAK Hayward Modular Selecta System Base (EC1161PAK) Replacement base designed for use with Hayward EC series pool and spa filters, such as those in the Perflex Extended Cycle DE filter line. This modular base provides a stable foundation for the filter system and helps organize and secure associated components. Function: As the primary mounting platform for the filter, pump, and other system components, ensuring