AquaDoc Spa Calcium Hardness Increaser - 32 oz - Calcium Chloride Granules for Balanced Hot Tub Water - Made in USA
AquaDoc Spa Calcium Hardness Increaser - 32 oz - Calcium Chloride Granules for Balanced Hot Tub Water - Made in USA
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AquaDoc Spa Calcium Hardness Increaser - 32 oz - Calcium Chloride Granules for Balanced Hot Tub Water - Made in USA

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Key item features

  • ‌Supports proper water hardness. AquaDoc's Spa Calcium Increaser for hot tub helps bring hardness levels into the ideal range, reducing the risk of soft water damage and helping protect spa surfaces, heaters, and other components.
  • Helps Reduce Corrosion and Surface Wear - Maintaining the right hardness level supports stable water conditions. This formula helps limit corrosion, pitting, and surface etching so your spa can stay in better condition for longer.
  • Quick-Dissolving Granules - The fine, fast-acting granules disperse easily in spa water. Add the directed amount, circulate for 1 to 2 hours, and retest to ensure your spa stays within the recommended hardness range.
  • Supports Clearer, Balanced Water - Proper hardness contributes to better overall water balance, helping minimize cloudiness and scaling. This makes routine water care easier and keeps your soaking experience more enjoyable.
  • Made In The USA - At AquaDoc, we make high-quality hot tub chemicals designed to support long-term spa performance and comfortable water. Proudly made in the USA with consistent quality standards.
Current price is $28.99
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  • Free 30-day returns

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Arrives by Wed, Jun 17
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Sold and shipped by MAV AQUADOC
4.766129032258065 stars out of 5, based on 124 seller reviews(4.8)
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