Hydrabath Combo Jet Internal [Dir] [3-7/16" FD] [Biscuit} (702165-152)

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Hydrabath Combo Jet Internal [Dir] [3-7/16" FD] [Biscuit} (702165-152) is a jet and hydrotherapy replacement component for pool, spa, hot tub, or bath equipment repairs where the c orrect replacement part matters. This item is listed under HydraBath and is intended for the Jets & Parts category, making it easier to match the part to the style of component being serviced. Use it when the existing part is cracked, worn, leaking, missing, corroded, discolored, stripped, electrically unreliable, or no longer performing as intended.Before ordering, compare the product name, brand, category, and all identifying details with the part currently installed. Key fitment information includes listed details such as Dir, 3-7/16" FD; part number 702165-152. This is especially important on older spa and pool systems, where similar-looking Waterway, Hydro-Quip, Therm, Gecko, Raypak, Pentair, or other replacement parts may use different connection sizes, plug styles, face profiles, ratings, colors, or mounting configurations. Confirm the part number 702165-152, dimensions, voltage or flow requirements when applicable, and installation orientation before completing the repair.This replacement is best used for spa jet service where face size, trim style, nozzle direction, gasket fit, and body compatibility must be confirmed. Replacing the correct component helps maintain dependable system performance, reduce downtime, and avoid unnecessary equipment damage caused by poor sealing, restricted flow, loose electrical connections, or mismatched plumbing. For best results, inspect adjacent gaskets, unions, fasteners, cords, sensors, or housings during installation and replace any worn supporting parts at the same time. Genuine fitment focus for HydraBath applications and related jets & parts service needs Reference replacement part number 702165-152 when comparing against existing equipment or service documentation Match all visible specifications before ordering, including listed details such as Dir, 3-7/16" FD; part number 702165-152 Helps support reliable operation, proper flow, sealing, control, or alignment when installed correctly Professional installation is recommended when plumbing, electrical, heater, suction, or pressure-side systems are involved Show more