What Is a Salt Water Hot Tub?

If you’re looking to take better control of your health in the coming year, now may be the perfect time to consider a salt water hot tub. Salt water hot tubs differ from their traditional counterparts in that they replace the chlorine chemicals added with that of salt. Typically, any hot tub can become a salt water hot tub as long as you invest in a salt-chlorine generator.

Let’s take a look at the basics of salt water hot tubs, how they work, and their benefits to best determine if one is right for you. 

How Does a Salt Water Hot Tub Work?

As their name suggests, salt water hot tubs work using salt rather than chlorine to provide sanitization. When you add two pounds of salt per 100 gallons of water, the salt dissolves in the water to produce natural chlorine, which offers a gentle and relaxing spa experience while keeping your hot tub clean.

Typically, these hot tubs have a cell or cartridge that creates an electrolysis reaction with the salt to produce chlorine. Manufacturer cartridge replacement instructions may vary. The Caldera salt water hot tubs are encouraged to have their cartridge to be replaced every 3 to 4 months. 

While the initial investment for a salt cell is on the higher end, its overall cost is offset by the minimal maintenance needs and the multiple benefits the saltwater hot tub brings along. So what are those benefits? 

Benefits of a Saltwater Hot Tub

Salt water hot tubs are increasing in popularity due to a number of reasons that hot tub users find appealing. 

1. Gentle on Sensitive Skin

The moderate amounts of natural chlorine produced by salt reduce the build-up of chloramines that trigger irritation on sensitive skin and bodies. With a salt water hot tub, you can enjoy soaking and relaxing on the water without worrying about irritation issues caused by harsh chlorine chemicals added directly to the hot tub water. 

2. Increased Water Buoyancy

Typically, salty water is denser than water without salt, making it easier for you to float. An increase in water buoyancy reduces the weight of the gravity on your muscles and joints, offering a more soothing soaking experience overall.

3. No Unpleasant Odor

Salt water hot tubs eliminate the unpleasant chlorine smell that can be dominant in some hot tubs. This smell is often caused by inconsistent manual chlorine dosing that leaves a lot of chemical residues, which change into chloramines that produce a strong odor. With salt water hot tubs, a consistent amount of chlorine is maintained in the tub, reducing chemical residues and the build-up of bad odor. The absence of a strong chlorine smell will enhance your soaking experience.

4. Less Expensive Maintenance

Although the upfront cost of acquiring a salt water hot tub may be high, you’ll enjoy lower maintenance costs in the long run. Salt water purification systems monitor the chlorine levels in the water, therefore producing only the required amount. These consistent chlorine levels also reduce chemical build-up, meaning you won’t be required to change your tub water often.

5. Conserves Water

Since the consistent chlorine levels in salt water hot tubs reduce the frequency of drains and refills, these hot tubs use less water compared to other tubs in the market. Salt water soaks give you the peace of mind that you’re deriving the wellness benefits of a spa while conserving a scarce resource.

Your Houston Hot Tub Experts

If you’re debating moving to a salt water hot tub, give the experts at Spas Unlimited a call or stop by our hot tub store in Houston today. Relaxing in a hot tub is a wonderful experience, and it’s important to ensure you’re choosing the right model that best fits your needs. Our hot tub experts will work closely with you to determine which hot tub is right for you. We also offer regular hot tub service & maintenance for those tubs in need of equipment repair, drain & clean, as well as move or removal. 

About Us

Spas Unlimited has provided Houston, Katy, Conroe and the surrounding areas with all of their hot tub needs since 1988. As a leading hot tub store in the area, Spas Unlimited carries hot tubs from a variety of manufacturers, including Caldera, Dynasty, Cal Spas, and many more, and has more than 30 hot tubs on display in their Houston showroom so homeowners can visualize and find the best hot tub or swim spa model that fits their needs and their space. The hot tub and swim spa experts at Spas Unlimited have the experience and knowledge to provide reliable hot tub service & repair, including hot tub move & removal, equipment repair, and drain & clean. In addition to the best hot tubs and swim spas, Spas Unlimited also carries a variety of hot tub water care products, hot tub covers, and outdoor furniture at their Houston hot tub store. 

For more information about Spas Unlimited, like them on Facebook, follow them on Instagram or subscribe to their YouTube channel. Be sure to read their blog for helpful tips about hot tub and swim spa ownership. Contact Spas Unlimited today for all of your hot tub and swim spa needs.