Leisure Time® Alkalinity Increaser is a concentrated granular formula that gradually and safely raises the total alkalinity level and prevents pH bounce.

• Prevents pH levels from bouncing and keep your spa water between 80 and 120 ppm
• Simply and safely raise total alkalinity in spa or hot tub water with Leisure Time® Alkalinity Increaser
• Fast-dissolving solution gives you immediate results and more Leisure Time®
• Compatible with chlorine, bromine, ozone and biguanide systems and easy-to-use
• For best results, use Leisure Time® Test Strips twice weekly to balance pH levels and prevent corrosion and scale
• The simple routine from Leisure Time® helps you reduce water care time for a more relaxing spa experience

Available size(s): 2 lbs.