- Utilizes 2 inch hole
- Accepts 1/4 inch or 5/16 inch sensors
- Fitting includes nut and rubber gasket
- Install with 100% silicone.
- recess in fitting allows water around sensor tube, but water does not touch sensor.
Discount Spa Parts & Accessories since 1997
Free Shipping on orders over $75
We are THE source for your DIY spa repairs and upgrades!