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Hot Tub Stabilizer & Spa Stabilizer Products

Sirona™ offers a full line of balancers to adjust spa water as needed. From clearing cloudiness in water to protecting your equipment from corrosion, Sirona™ ensures your spa remains beautifully clean and perfectly serene.

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Sirona™ Spa Up: Spa Alkalinity Increaser

Make sure your spa water remains as safe and healthy as can be with Sirona™ Spa Up. The granular formula of our spa alkalinity increaser raises the pH and total alkalinity levels in hot water to increase the effectiveness of your sanitizer as well as reduce the chance of equipment corrosion.

  • Spa Up is compatible with all sanitizers and ensures your spa water stays safe and healthy
  • Granular formula of our spa alkalinity increaser increases pH and total alkalinity levels, so your sanitizer stays effective
  • Effectively balances spa water to minimize the risk of equipment corrosion
  • Our spa alkalinity increaser keeps your spa water above 7.2 to prevent corrosion from occurring
  • Maintains sanitizer effectiveness for clean spa water and whole-self wellness

Available size(s): 2 lbs.

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Sirona™ Spa Down: pH Decreaser for Hot Tub

Enjoy true tranquility in your spa with the help of Sirona™ Spa Down. The pH decreaser for hot tub granular formula lowers pH and total alkalinity levels in hot water to increase the effectiveness of your sanitizer.

  • Spa Down is compatible with all sanitizers and ensures your spa water stays safe and health
  • The pH decreaser for hot tub lowers pH and total alkalinity levels with the granular formula, so your sanitizer stays effective
  • Balances spa water effectively, so you can experience clean, well-maintained results
  • The pH decreaser for hot tub will prevent scale, cloudiness and/or discolored spa water from occurring by keeping your spa water below 7.8
  • Maintains sanitizer effectiveness for clean spa water and whole-self wellness

Available size(s): 2.5 lbs.

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Sirona™ pH Balance+

Simplify your spa care with Sirona™ pH Balance+, a unique granular formulation that adjusts and locks in the proper pH level of spa water. It can be used in hard water and will last from refill to refill, eliminating the need to adjust pH levels regularly. Properly balanced water prevents staining, scaling, equipment corrosion and skin and eye irritation.

  • Simplifies spa care by locking in the proper pH levels in your spa water
  • Eliminates constant adjustment by locking in the proper pH levels until the next refill
  • Protects against stain, scale, equipment corrosion and skin and eye irritation
  • Balances to maintain safe, healthy spa water that lasts longer
  • pH Balance+ is compatible with chlorine, bromine, ozone and mineral purification systems

Available size(s): 4 lbs.

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Sirona™ Calcium Booster: Calcium Increaser for Hot Tub

Get the absolute most out of your spa sanctuary with Sirona™ Calcium Booster. The unique calcium increaser for hot tub goes into solution immediately to raise the level of water hardness, which helps prevent foaming and corrosion of equipment.

  • The calcium increaser for hot tub raises calcium hardness in spa water quickly, so you can focus on whole-self wellness
  • Prevents foaming and equipment corrosion for a clean, soothing spa experience
  • Liquid solution boosts calcium with this fast-acting and easy-to-use formula
  • Calcium increaser for hot tub keeps spa water between 150 and 400 ppm for clean, beautiful spa water you can relax in
  • Unique liquid is compatible with chlorine, bromine, ozone and biguanide sanitizers

Available size(s): 32 fl. oz.

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Spa Balancers: Keeping Your Spa Clean with Confidence

Are you wondering how to maintain a clean and healthy spa that looks good as new all year round? Perhaps you’re looking to protect your skin and eyes from harsh chemicals that may cause irritation or adverse reactions. Investing in high-quality Sirona™ spa balancers is a vital part of the spa and hot tub maintenance process, ensuring your water remains safe and crystal-clear while preventing the corrosion of your spa equipment.

How to Use Hot Tub Balancer Products

Balancers are quick and easy to use, streamlining your spa care routine by reducing the need to adjust chemical levels in the water and preserving the effectiveness of sanitizers. If you want to dive into your spa or hot tub confidently, simply add the recommended amount of spa balancer directly into the water and allow it to dissolve completely. Forget worrying about fluctuating chemical levels. With a balancer, you can enhance water clarity by preventing chlorine and bromine depletion and maintaining a steady pH balance!

At Sirona, we offer a range of spa and hot tub balancers to suit your needs. If your pH creeps above 7.8, the Sirona™ Spa Down will lower total pH levels to maximize your sanitizer’s effectiveness and prevent water discoloration. If your pH tends toward the lower end, the Sirona™ Spa Up will raise pH levels above 7.2 to prevent corrosion of crucial equipment and protect the efficacy of your sanitizer.

For those tired of constantly adjusting a fluctuating pH level, our Sirona™ pH Balance+ hot tub balancers are designed to lock in appropriate levels to protect against equipment damage, clarify your water, and eliminate skin and eye irritation. Finally, spa owners in areas with soft water will benefit from our Sirona™ Calcium Booster, designed to prevent foaming and equipment corrosion by boosting calcium hardness. 

Our products are designed with your needs and comfort in mind, helping you achieve the luxurious, stress-free spa experiences you deserve. Browse our collection of spa and hot tub balancers and purchase the right product to suit your needs at your nearest retailer today!