Due to high call volume & constraints related to COVID-19, our response times may be delayed.
Our staff is working hard to ensure orders are processed and shipped as soon as possible. We appreciate your patience during this time.
Use Alkalinity Plus to keep your spa water crystal clear.
Raising alkalinity to the "safe zone" of 80 to 150 ppm makes your pH easier to keep in line and makes your sanitizer work more effectively. Use Spa Alkalinity Up to stop the eye irritation and corrosion that can result when your alkalinity drops below 80 ppm.