The SpaPure Alkalinity Increaser is the smart formula to combat low levels of alkalinity, which if left untreated can cause corrosion damage, weaken your sanitizers ability to keep your spa clean, and cause skin and eye irritation. When alkalinity is balanced correctly, the water will be less likely to cause damage from corrosion or scale.
- Increase total alkalinity levels
- Stabilizes pH
- Acts as a water buffer or "pH buffer" to prevent "pH bounce"
Add 1/2 and ounce (1 tablespoon) for every 200 gallons of water to increase total alkalinity 10 ppm.
- Turn on circulation system.
- Add 1/2 and ounce (1 tablespoon) for every 200 gallons of water to increase total alkalinity 10 ppm. Broadcast product to the surface of the water. Spa may be used immediately after application.
- Wait one hour and retest for total alkalinity.
Sodium Hydrogen Carbonate:100%