Balboa 985700 L-Shape Cyclone Luxury Jet Gasket
The Balboa 985700 is a 3.5-inch "L" Gasket designed for Cyclone Luxury Jet Bodies. This gasket ensures a secure and leak-proof connection between the jet body and the spa wall, enhancing the hydrotherapy experience. It's made from durable materials to withstand the harsh conditions of pool and spa environments.
What It Fits
This gasket is made for all Balboa Cyclone Luxury jet bodies, and is also used on some Pentair/Balboa Cyclone Euro jet bodies and certain Sundance SMT Micro jet backs. It sits between the jet body and the spa wall, forming an L‑shaped seal that covers both the face and the inner edge of the jet hole.
The gasket’s “L” profile lets it wrap the cutout edge so that tightening the jet nut compresses the gasket on both surfaces, improving sealing in acrylic or fiberglass shells.
Key Specs
- Diameter roughly 3.25–3.5" overall, with a 2.5" inner hole sized for Cyclone Luxury jet bodies.
- L‑shaped cross‑section designed specifically as a wall‑fitting gasket for Cyclone Luxury jets.
- OEM Balboa Water Group part number 985700.
- Molded from durable, spa‑grade rubber to withstand hot water, chemicals, and pressure cycling.
