An O-ring that is used to compress fittings in your Hot Spring hot tub or Endless Pools. The O-ring is approximately 2" in diameter.
Seal your equipment to prevent water leaks. Compatible with a variety of the 1998 to current Hot Spring Highlife, Hot Spot, Solana, Caldera spa models, and Endless Pools models.
*Check specs section for full list of compatible models and years.