Pentair PacFab TR40/50 Diffuser Assembly (154598) relayscontactors No blower setup for systems

No blower setup for systems that do not require it

Supports dependable fit and cleaner-part retention

Smith style applications

Useful when replacing a failed or unreliable original latch switch

Pentair PacFab TR40/50 Diffuser Assembly (154598) relayscontactors No blower setup for systemsBuilt 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