Watkins Wellness Breaker, 2P 30A 230V SD 30175 Category_Thermostat spa-grade salt at the level

spa-grade salt at the level it's designed for — plus softening additives that help prevent stains and scale and extend the life of the salt cell

and that is not the same as a 1-1/2" MPT pipe thread even though the numbers read identically

This is the outer version of the complete filter

The 16 oz container is the smarter buy if you actually use FROG® Maintain on the recommended schedule

Watkins Wellness Breaker, 2P 30A 230V SD 30175 Category_Thermostat spa-grade salt at the levelWatkins Wellness Breaker, 2P 30A 230V SD 30175 Overview A Watkins Wellness replacement breaker. An important part of the hot tub, it protects specific circuits and trips when there is an overload, short, or ground fault. What's in the Box 1 x Watkins Wellness Breaker 30175 Brand Watkins Wellness