Alkalinity Increaser, 2 lb Leisure Time Spa
Alkalinity IncreaserCritical to pH control, this granular formula effectively raises alkalinity levelswhich might otherwise cause equipment corrosion.Features:Applications:Start-Up:1. Add 1 oz (2 tbsp) to spa water.2. Allow water to circulate for 30 minutes.3. Retest water and repeat Steps 1 and 2 until the desired level is reached.Tips:For best results, dissolve granular products first by adding to a small, plastic pail filled with water.Compatible With:Chlorine, bromine, ozone and biguanide sanitizers.