Hayward Hayward SwimClear C150S Filter Cartridge (CX150XRE) timeclock A piston cap is useful

A piston cap is useful because it helps complete and retain a critical portion of the internal valve assembly while contributing to the durability of the operating mechanism

The SPDT switching style and 7-day programming flexibility make it a strong fit for installations that need more than a simple daily routine

0 kW flo thru heater for compatible Hercules applications

This replacement is especially useful when the original basket is cracked

or no longer sealing or tightening correctly

Hayward Hayward SwimClear C150S Filter Cartridge (CX150XRE) timeclock A piston cap is usefulThe Hayward replacement filter cartridge is designed for compatible C150S filter applications where the internal cartridge element needs replacement. A filter cartridge is useful because it traps dirt and debris as water passes through, helping maintain cleaner water and dependable circulation performance. This replacement is especially useful when the original cartridge is torn, collapsed, clogged beyond cleaning, or no longer filtering effectively.