SpaGuard Rapid-Dissolve Alkalinity Increaser Tabs 1.25 lb

Now there’s a super-convenient way to take the guesswork out of treating smaller bodies of water like spas, hot tubs, or swim spas.SpaGuard Rapid-Dissolving Tabs feature a unique effervescing technology that will quickly disperse treatments throughout the water. 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