pH Minus - 14lbs


Special Price $29.99 Regular Price $35.99
Guaranteed Lowest Price from Watson's Price Match

This 14lbs container of pH Minus contains a dry granular that is perfect for decreasing pH and alkalinity.

Our pH Minus from Swimline is the perfect solution to managing pH levels and alkalinity. This dry product formula features fast dissolving granulars that work to decrease pH and alkalinity levels and improve the effectiveness of sanitizer. Additionally, it's safer and easier to use than muriatic acide and reduces chances of scale formation. 

Application of pH Minus is easy and involves only a few simple steps including:

  • Proper pH should range between 7.2-7.6
  • Apply Haviland pH Reducer when pH is above 7.6
  • Easy to use chart on packaging
More Information
  • Includes 1, 14lbs container
  • Easier and safer to use than muriatic acid
  • Improves effectiveness of sanitizer
  • Reduces chances of scale formation

The Watson’s Difference

We put the "super" in superstore. Come in and experience the country's most unique shopping experience for yourself.

Icon of stacked boxesIcon of stacked boxes

Amazing Selection

More to choose from; more ways to customize your purchase.

Dollar sign iconDollar sign icon

Incredible Value

Where exceptional quality meets our low price guarantee.

Handshake iconHandshake icon

Total Trust

A lifetime of outstanding customer service and expertise you can rely on.

Service person iconService person icon

Personalized Service

From design to delivery, we help turn your dream home into reality.

* Monthly payments not available on all spas and are that, estimations only. The estimated monthly payment amounts shown are based on the current finance programs or offers, specific model and options, consumer credit rating and approved financing through a Watson's financing partner. Actual spa price, monthly payment and other terms are available only on approved credit and are subject to negotiation between you and your salesperson. Does not apply for any online purchases.

Please visit a Watson's store near you for monthly payment, and other terms and special offers. You may also submit an application for credit at Many variables, including current market conditions and your credit history will affect your monthly payment and other terms. Offers are subject to change or termination at any time.