Waterway are by far the largest and well known manufacturer of hot tub associated plastics. We estimate that 90% of all spas manufactured use their components. This section contains all of the bodies from their Cluster Jet family and these jet bodies require a hole in the spa shell of 1"
3/4" Smooth barb Water x 3/8" Ribbed barb Air
3/4" Ribbed barb Water x 3/8" Ribbed barb Air