Hot Tub Parts Products Jet Insert - 2-1/4" (#2121789SM-DSGS) OBSOLETE USE #2121549STS $6.25 Jet Insert - 2-1/4" (#2121789SM-DSGS) OBSOLETE USE #2121549STS $6.25 Model Number: 2121789SM-DSGS Jet Insert - Waterway 2-1/4" Cluster Storm Pulsator 4-Swirl - Graphite/SS (#2121789SM-DSGS) Mfg. #212-1789SM-DSGS DISCONTINUED - Replaced with #2121549STS Light Gray Directional Jet Maximum quantity exceeded Minimum purchase amount of 0 is required Maximum purchase amount of 0 is allowed 6.250 10000000 Manufacturer: Waterway Description Jet Insert - Waterway 2-1/4" Cluster Storm Pulsator 4-Swirl - Graphite/SS (#2121789SM-DSGS) Mfg. #212-1789SM-DSGS DISCONTINUED - Replaced with #2121549STS Light Gray Directional Jet Search