Pentair PacFab TR100/TR140 Hub (154453) cmp Designed for compatible water-treatment applications

Designed for compatible water-treatment applications

Helps move water through the pump assembly when matched to the correct model

A replacement plate is commonly needed when the original becomes cracked

The pulsator action matters because it changes the character of the water stream

Waterway Complete Air Injector [3/8" SB Elbow] [Stainless Steel Escutcheon] is a air injector replacement from Waterway Plastics for spa and bath air injection systems

Pentair PacFab TR100/TR140 Hub (154453) cmp Designed for compatible water-treatment applicationsDesigned for service focused pool equipment repairs, this lateral hub helps restore the fit and function of the related Pentair PacFab assembly. For technicians and homeowners working on TR100 and TR140 filter laterals, this piece helps keep the repair focused, efficient, and closer to the original equipment configuration. The 154453 component supports sand filter service where internal positioning, air relief, or media flow can affect filtration