101mm CMP 400 series Typhoon 4" diameter jets spa jets. Used on Heritage, Sapphire, and other brands of spas. Each of a Series of jets are interchangeable, so you can customize your spa. Also jet bodies available.
Dimensions: Diameter: 101mm or 4" Length: mm (approx) End of Tail Diameter: mm
Note: You can Mix & Match jets in thesame seriesas these.