SPECIAL Large Clip PN 19575 --- USED with Rainsoft Adapter coupling PN 51617
This is used with Rainsoft In & Out head.
Sold Individually, so order 2 if you need a pair.
This NOT the same as Rainsoft 3/4" coupling adapter assembly, 17560 ( Fleck # 19228 ).
That adapter is the same size on both sides. And uses "standard" Fleck adapter clip # 13255.