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ProTeam Spa Calcium Up - Spa Calcium Hardness Increaser Hot Tub - Calcium Increaser for Hot Tub with SplashWiz Hot Tub Chemicals Care Guide - Made in the USA (1 lb) (2pack)

ProTeam Spa Calcium Up - Spa Calcium Hardness Increaser Hot Tub - Calcium Increaser for Hot Tub with SplashWiz Hot Tub Chemicals Care Guide - Made in the USA (1 lb) (2pack)

Quantity
Regular price $47.98
Regular price Sale price $47.98
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  • Risk-Free 30-Day Returns
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30-Day Hassle-Free Returns

Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.

✔ Easy return process

✔ Fast refunds

✔ No hidden conditions

Fast U.S. Shipping

We ship within the United States only — no international delays.

✔ Processing time: 1–2 business days

✔ Delivery time: 3–7 business days

✔ Real-time tracking available

👉 Track your order anytime from the header via Track Order

About This

  • CORROSION PREVENTION: Adequate calcium levels help prevent the corrosion of metal components such as pipes, pumps, and heaters in the hot tub. Low calcium levels can lead to the water becoming aggressive, causing damage to these components over time. Hot tub hardness increaser for hot tub like ProTeam Spa Calcium Up is a must in your hot tub care routine.
  • SCALE PREVENTION: Our calcium booster for spa hot tub acts as a buffer against the formation of scale. If the calcium levels are too low, the water can become aggressive and start to dissolve minerals from surfaces, leading to scale formation. Scale can clog filters and reduce the efficiency of heaters.
  • WATER STABILITY: Proper calcium levels contribute to the overall stability of the water. This stability is essential for maintaining the integrity of the water and preventing fluctuations in pH levels, which can be harmful to both the equipment and the bathers. Hot tub calcium hardness increaser will help keep hot tub water stable.
  • COMFORT FOR BATHING: Adequate calcium levels contribute to water balance, which ensures that the water feels comfortable to bathers. Water that is too soft or too hard can cause skin irritation and affect the effectiveness of soaps and shampoos.
  • EQUIPMENT LONGEVITY: Maintaining proper calcium levels helps extend the life of hot tub equipment. Components like heaters and pumps can experience reduced efficiency and a shorter lifespan if the water quality is not properly balanced.

Overview

  • Brand : SplashWiz
  • Item Weight : 2 pounds
  • Item Form : White Flakes
  • Product Benefits : Prevents Corrosion, Prevents Scales, Prevents Stains, Protects Against Skin Irritation
  • Number of Packs : 2
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Is Hard Water or Contaminated WaterDamaging Your Home?
Signs You May Be Experiencing Problems With Your Tap Water
Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water
Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment
Pure Water. Better Living.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.

👉 Softer skin and smoother hair with every shower.

Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup
👉 Enjoy healthier skin and hair with every use.
Water Filter Cleaning Kits

👉 Prevent scale buildup and keep your appliances running efficiently.

Under Sink Water Filters

👉 Softer, brighter clothes that last longer with every wash.

Reverse Osmosis Systems Best Reverse Osmosis Systems for Clean Drinking Water

See the Difference in Your Water — Instantly

Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.

Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.

Feel the difference in every drop — from your kitchen to your shower.

Impurity Reduction 95%
Chlorine Removal 99%

FAQ

Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Easy to install — no plumber required. Our experts are here if you need help.
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