WATERWAY |.5" BARB WATER x 3/8" BARB AIR | 222-1040

WATERWAY | ¾" BARB WATER x 3/8" BARB AIR | 222-1040

All the Adjustable mini jets have been changed as of 2005. The Bodies have stayed the same but the Internal Nozzle 212-0850 & the internal jets have all changed, but Waterway kept the same part #. This makes it difficult to know what the customer has and needs. The old internal Nozzle had four sides that lined up with the four legs of the mini jet internal & the new internal Nozzle has a six sided center post that lines up with six sided hole in the mini jet internal. All the Adjustable Mini Jets and Internal Nozzles sold will be the new style.