Product Description
Independent Supplier & Replacement Part Notice
We are an independent parts supplier and are not affiliated with, sponsored by, or endorsed by Watkins, Hot Spring, Caldera, Tiger River, or Solana. These names and their part numbers are used only to identify compatibility.
We offer replacement parts as alternatives to spa-branded parts. When this listing identifies a part as the same original-manufacturer replacement, it is supplied under the component manufacturer’s branding and part number, which may differ from the Watkins or spa-brand label and number. Other compatible alternatives are identified in the individual product listing. Please review the listed specifications, fitment details, and any installation differences before ordering.
Watkins / Hot Springs HydroStream threaded jet insert with two tone gray and stainless face. Used in many Hot Springs Spas High Life Series models from 2014 - present. These jets were made for Hot Springs by Waterway and will have part number 218-6490 stamped into the rear diffuser.
The jet body for this jet can be found under Product Code: SPN7HKL4
Compatible Hot Springs Models: AR, H, JJ, KK from 2014 to 2018 • ARN from 2017 to 2019 • HN, JJN, TRHN from 2019 to 2019 • JTN, KKN from 2014 to 2019 • ARN from 2017 to 2021 • ARN, HN, JJN, JTN, KKN, TRHN from 2022 to 2022 • HN, TRHN from 2019 to 2021 • JTN, KKN from 2014 to 2021.
| Installation Type | Thread In |
| Manufacturer | Watkins / Waterway |
| Jet Part Type | Internal |
| Model | HydroStream |
| Face Diameter | 3.5" |
| Color | Gray, SS |
| Internal Type | Directional |
| Face Style | HydroStream Two Tone |
