Pentair PacFab TR100 Diffuser Assembly (154462) praherplastics or is no longer delivering

or is no longer delivering dependable 12 volt output to the board

Non-adjustable format

This Waterway trim ring is especially practical when the original Dyna-Flo II gray ring has become cracked

Helps restore proper airflow support

Pentair PacFab TR100 Diffuser Assembly (154462) praherplastics or is no longer deliveringMade for precise equipment maintenance, this diffuser assembly is useful when keeping older Pentair PacFab systems operating cleanly and reliably. Use it when servicing TR sand filter systems; the right component helps maintain alignment, sealing pressure, and overall equipment performance after the repair is complete. The 154462 component supports sand filter service where internal positioning, air relief, or media flow can affect filtration quality.