CMP Pro-Loc 300 Jet Internal [3" Face, Dual Roto Halo, Stainless Steel/Graphite Gray/Clear] (29530-181-700) jets or the whole system may

or the whole system may seem fine one day and troublesome the next

1-1/2 inch NPT connection

A tube bundle is useful because it forms a central part of the water-heating path

This replacement is especially useful when the original piston is worn

CMP Pro-Loc 300 Jet Internal [3" Face, Dual Roto Halo, Stainless Steel/Graphite Gray/Clear] (29530-181-700) jets or the whole system mayCMP Pro Loc 300 Jet Internal [3" Face, Dual Roto Halo, Stainless Steel Graphite Gray Clear] (29530 181 700) is a CMP Pro Loc jet internal designed to refresh the look and function of compatible jet assemblies. It helps direct, rotate, or shape the water stream depending on the model style, making it a useful replacement for worn, faded, or missing spa and pool jet inserts. Designed for compatible CMP Pro Loc jet bodies Helps restore water movement and