Natural Chemistry

Natural Chemistry Spa Alkalinity Increaser (2.71 lb)

  • Sale
  • Regular price $32.99
Shipping calculated at checkout.


Elevate your spa experience with Natural Chemistry's Spa Alkalinity Increaser. This powerful formula helps to maintain a total alkalinity level between 80-120ppm, ensuring balanced and comfortable spa water. With its buffering effect, pH levels are stabilized and water clarity is improved for a relaxing and enjoyable soak.

Directions for use:

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