They are not interchangeable with Waterway and are specific to CMP jets. The display picture shows the front and back of the jet. Please make sure that you are only replacing Custom Molded Products jets with the same profile. Always compare your existing jets to ensure a compatible fit. Directional jets can be adjusted to direct the flow of water in different directions for a customizable massage experience.
Searched a lot for a jet replacement for my old SwimSpa, fits perfectly, thanks!