Pentair TR100C/TR140C 8.5" Black Buttress Tank Lid Kit (154856Z) alliedinnovation When a valve like this

When a valve like this starts to fail

Replacement leaf bag for compatible Pentair / Rainbow equipment

It is a compact electrical service part that can be valuable in panels where audible feedback supports daily operation or troubleshooting

Correct application matching helps the finished repair feel natural and dependable rather than overcompensated or underpowered

Pentair TR100C/TR140C 8.5" Black Buttress Tank Lid Kit (154856Z) alliedinnovation When a valve like thisPentair Tank Lid Kit, Pentair TR100C TR140C, 8. 5", Black, Buttress Thread (154856Z) is a replacement filter or filter system component for compatible Pentair pool filtration equipment. These parts help support proper filtration, water distribution, sealing, or access within the filter assembly. Use this part when the original component is cracked, worn, leaking, damaged, or being replaced during a filter rebuild. Confirm the filter model, tank size,