Zodiac Jandy LXi Low NOx Pressure Switch Tubing (R0457100) usefulproducts and this Maytronics Dolphin M5

and this Maytronics Dolphin M5 version uses the 9995541-R1 reference

making it a useful option for renovations

With the correct shaft size and a more durable sealing interface

Replacing the assembly helps restore clean flow routing and supports a more reliable service connection

The 27180-219 is a practical service part when a compatible Challenger pump needs a basket to restore dependable pre-pump debris collection

Zodiac Jandy LXi Low NOx Pressure Switch Tubing (R0457100) usefulproducts and this Maytronics Dolphin M5For equipment that is already in place and worth keeping in service, this LXi Low NOx Pressure Switch Tubing is a practical replacement part designed around the needs of Jandy LXi heater repairs. Heater repairs often depend on exact part matching because airflow, gas delivery, ignition, and water side safety components work together as a system. This replacement is suited for restoring a specific service point without replacing the entire heater.