Pentair PacFab TR40/50 Diffuser Assembly (154598)

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Built for focused service work, Pentair PacFab TR40/50 Diffuser Assembly is a direct replacement option for diffuser assembly used in TR40 and TR50 sand filters to spread incoming water across the media bed. It supports sand filter service where internal routing, media containment, and correct reassembly are important. Match by model, part number, size, color, and production-date notes before ordering or installation. Confirm internal orientation before adding media or closing the filter tank. Before ordering: compare part number, dimensions, color, and model series. Application: diffuser assembly used in TR40 and TR50 sand filters to spread incoming water across the media bed. Best for: targeted repair or rebuild work on compatible Pentair/PacFab equipment. Show more