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Spa Alkalinity- Increaser


Spa Alkalinity Increaser is used to raise total alkalinity in spa water.

SKU: 0780006 Category:


The Natural Chemistry Spa Alkalinity Increaser raises total alkalinity in spa/hot tub water.

Hudson Product Number: 0780006

2.71 lbs


  1. Test spa water for total alkalinity
  2. Compare test results to chart (on bottle) to determine appropriate amount of product necessary to make adjustment
  3. With spa circulating pump on high speed, add required amount directly to spa water. Continue circulating water a minimum of 20 minutes.

Always read the product labels directions before each use.

Material Safety Data Sheet

0780006 Alkalinity Increaser

Have questions about using this chemical product?

Our AskSAM program can help! At Hudson Aquatic Systems, we’ve developed a water quality service program of best practices with an expert in addressing water quality issues for current and past customers. For any Hudson (or Ferno) underwater treadmill system or custom pool, you can email Ask SAM and discuss your situation with Sam Reinking.


Additional information

Weight 1 lbs


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