SpaGuard Rapid-Dissolve Alkalinity Increaser Tabs (1.25 lb)

Select SpaGuard Rapid-Dissolving Tabs feature a unique effervescing technology that will quickly disperse treatments throughout the water. No tedious dosing needed, it’s simply a matter of dropping tabs into the water and then watching them immediately start getting to work!

• Control pH bounce by quickly raising total alkalinity
• Helps protect equipment from corrosion
• 2 tabs per 250 gallons – 1000 liters as needed
• Raises total alkalinity by 30 ppm
• Convenient tabs that quickly respond to key challenges in smaller bodies of water like spas and swim spas
• Single-dose, 1” tabs can treat up to 600 gallons/2,700 liters
• Simply drop a tab in the filter well, then watch it disperse chemicals without any added effort
• For use in spas and swim spas