Balancers

pHUp5lb

Alkalinity

Designed to raise the total alkalinity of your spa or hot tub.

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pHUp5lb

Liquid Calcium Balancer

SerenaSpa® Liquid Calcium is the convenient way to bring water hardness into the proper range.

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pHUp5lb

Purate for Spa

A revolutionary new product designed to be a spa water enhancement. Purate provides immediate benefits such as reduced sanitizer costs, reduced filter run time, reduced problem solving expenses and down time.

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pHUp5lb

pH Down

Designed to lower both alkalinity and pH of your spa or hot tub.

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pHUp5lb

pH Up

Increases the pH of spa or hot tub water.

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pHUp5lb

Liquid pH Up

Increases the pH of spa and hot tub water.

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