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SKU #: WPH1017

Leisure Time 1 Quart Calcium Booster


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  • Leisure Time 1 Quart Calcium Booster
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List Price: $20.20

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Arrives for Christmas to Woodbridge, NJ 02108 (Change)


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  • Spa chemical
  • When calcium levels are too low, spa water will foam
  • Increases the calcium hardness in spas and hot tub
  • Low calcium levels can lead to corrosion
  • High calcium levels cause scaling
  • Ideal calcium level for spas is 150-300 ppm
  • Capacity: 1 Quart
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  • Overall Product Weight: 2 Pounds

Weights & Dimensions

  • Overall Product Weight: 2 Pounds


Country of Manufacture: United States 
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When you buy a Leisure Time 1 Quart Calcium Booster online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Leisure Time Part #: CB here. If you have any questions about your purchase or any other Pool Chemicals product for sale our customer service representatives are available to help.Whether you just want to buy a Leisure Time 1 Quart Calcium Booster or shop for your entire home, Wayfair has a zillion things home.

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

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good product

 from gig harbor, WA– Verified Buyer

Found out with our new hot tub that our water is really soft. Was having foaming issues and calcium levels were not existent when testing the water. Started adding this to the water in the hot tub and foaming issues have significantly decreased.

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This item is also sometimes listed under the following manufacturer numbers: CB, CB-02, CB-04