Why Buy From DIY Part Center?
Our focus is replacement parts for hot tubs, fireplaces, BBQ grills and pools. We organize product information around what matters when you are replacing a part—compatibility, part numbers and specifications—so you can make a more informed purchase.
Keep your spa running efficiently with this replacement upgrade standpipe , designed for compatible with Hot Spring and fits Tiger River spa most models. Replaces obsolete part 31390 and ensures proper filtration for clean, clear water. Durable, reliable, and easy to install.
Key Features:
- You will receive one item – Filter Standpipe compatible with Watkins Spas (most models)
- Compatible With Sovereign Spas Indoor/Outdoor Models.
- Compatible With Tiger River Spas 1992-1996 models
- Compatible With Hot Spring Spas 1991 to current Models.
- Replacement upgrade standpipe for the Compatible with Hot Spring Classic (1984–1990)
- Replacement for obsolete part: 31390
- Diameter (both ends): 1 ½ Inches
- Part/SKU: DIY31390
