Leisure Time Spa Up pH Increaser for Hot Tubs 2 lbs. | 22339 Best Robotic Pool Cleaners is specifically engineered to replace

is specifically engineered to replace your Waterway Crystal Water 36 sq

Long-Lasting Results: The specialized formulation goes beyond surface treatment

a potent formula designed to rapidly and efficiently purge your cartridge

replaces old gauges stuck at max pressure or unreadable dials

Leisure Time Spa Up pH Increaser for Hot Tubs 2 lbs. | 22339 Best Robotic Pool Cleaners is specifically engineered to replaceLeisure Time Spa Up pH Increaser for Hot Tubs 2 lbs. (Part # 22339 22339A) is a granular pH and alkalinity boosting chemical specifically formulated for hot tubs and spas. Its fast dissolving sodium bicarbonate formula gently raises low pH and total alkalinity levels to the ideal 7. 27. 8 range, helping prevent corrosion, scale formation, eye irritation, and poor sanitizer performance. Compatible with chlorine, bromine, ozone and biguanide sanitizers,