Pentair PacFab TR100 Diffuser Assembly (154462) mermade and Laars SFTM union and

and Laars SFTM union and adapter kit is designed for compatible filter applications where the connecting fittings need replacement in a coordinated package

making it useful for commercial equipment rooms needing a durable pump with a TEFC motor

Designed for compatible skimmer debris-collection applications

It is a practical service option when restoring heater performance in a compatible Cal Spas system means keeping the original boxed assembly format

A cartridge set is useful because it allows the full internal filter pack to be replaced at one time

Pentair PacFab TR100 Diffuser Assembly (154462) mermade and Laars SFTM union andMade 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.