Description
FreshWater Spa Salt is the dedicated spa-grade salt formulated by Watkins Wellness for use with the FreshWater Salt System and the older Hot Spring ACE Salt Water Sanitizing System. The salt is what powers the entire system — without it, the cartridge has nothing to convert into chlorine, and your saltwater spa is just a regular tub of water.
This is a 10-pound bag, the standard size that ships with new FreshWater Salt System installs and start-up kits, and the right quantity for an initial fill on most residential hot tubs (200–500 gallons). Most owners go through 10–15 pounds in the first fill, then much less for periodic top-ups as water is added.
Why a dedicated spa salt matters. Not all salt is the same. Table salt contains iodine and anti-caking agents that can stain a spa shell and damage the salt cartridge. Water softener salt and rock salt often contain impurities, minerals, or additives that throw off water chemistry, cloud the water, or shorten the life of the titanium cell. FreshWater Spa Salt is formulated specifically for spa-grade purity — no iodine, no anti-caking agents, no metallic impurities. It dissolves cleanly and gives the salt system exactly what it’s designed to work with.
Pro Tip: Substituting hardware-store or grocery salt to save a few dollars is one of the most common ways owners damage their salt system. The cost of a replacement cartridge alone is many times the cost of a year’s worth of FreshWater Spa Salt — use the right product from the start.
Brand
FreshWater®
Reviews
There are no reviews yet.