1" UNION TAIL PIECE HYDRO AIR

This 1" Union Tailpiece from HydroAir (SKU: HA313424) is a genuine replacement union collar and sleeve designed for spa and hot tub plumbing. It provides a secure, serviceable connection between HydroAir-compatible components and PVC plumbing, allowing easy disassembly for maintenance or replacement of valves, heaters, blowers, and other inline equipment. Sized for the common 1" HydroAir fittings, this tailpiece is intended as a direct-fit part for HydroAir/Balboa Water Group systems. - Manufacturer: HydroAir (brand of Balboa Water Group) - Product type: Union nut and tailpiece (union collar and sleeve) - Size reference: 1" (most common 1" S / blue reference) - Configuration: 1B flange x 1S (Item 31-3424) - Dimensions (approx.): Outer height ~40 mm; outer diameter ~60 mm - SKU: HA313424 - Application: Replacement union for spa and hot tub plumbing; compatible with HydroAir unions and connectors Customers choose this HydroAir 1" Union Tailpiece because it’s a straightforward, OEM-quality replacement that restores the integrity of spa plumbing without the hassle of custom fittings. Built to match HydroAir union dimensions and fit patterns, it minimizes leak risk and keeps service calls simple—remove the nut and sleeve, replace the worn tailpiece, and reassemble. As an authentic Balboa/HydroAir part, it ensures compatibility with popular spa components and is widely stocked for fast replacement, making it a reliable choice for technicians and owners who want a clean, professional repair.