Harmsco ST-155 Spa/Pool Replacement Filter Cartridge nemopower or collapsed from age and

or collapsed from age and repeated use

This AOS Century Terminal Board Cover (SCN-515) is engineered for pump motor parts applications

Touchscreen topside for compatible Balboa SpaTouch3 applications

That makes the repair more precise and more efficient

Harmsco ST-155 Spa/Pool Replacement Filter Cartridge nemopower or collapsed from age andThe Harmsco replacement filter cartridge is designed for compatible ST 155 filter applications where the internal filter element needs replacement. A filter cartridge is useful because it helps capture dirt and debris from the water flow, supporting cleaner water and more dependable filtration performance. This replacement is especially useful when the original cartridge is torn, clogged beyond cleaning, collapsed, or no longer filtering effectively.