Polaris Zodiac UltraFlex/UltraFlex 2 Valve Pressure Switch Assembly (37353) divingboards A jet body is useful

A jet body is useful because it forms the structural base of the assembly

The Waterway 3421221-1A Executive pump is designed for compatible applications and features a 3

Waterway Standard Poly Jet nozzle for Monster applications

especially when adjusting the spa at night or while already in the water

and O-rings

Polaris Zodiac UltraFlex/UltraFlex 2 Valve Pressure Switch Assembly (37353) divingboards A jet body is usefulThis pressure switch assembly is designed for compatible Polaris UltraFlex and UltraFlex 2 valve applications. Part (37353) helps support proper pressure response within the valve system when the original switch is worn or malfunctioning. Replacing a faulty switch can help restore more dependable operation and reduce troubleshooting time during valve service. It is a focused repair part for systems where pressure sensing or actuation is affecting