Pool Breeze OptiShock water temperature Six-Position Valve with Positive Lock:

Six-Position Valve with Positive Lock: precise mode selection and secure operation during maintenance

and stabilizes pH for longer periods between treatments—so you can enjoy a comfortable soak with less maintenance

Fast acting without any odor or foaming

you gain fast

Pool Breeze OptiShock water temperature Six-Position Valve with Positive Lock:The Pool Breeze OptiShock product is a non chlorine granular shock that is very effective at removing organic contaminants and irritating chloramines. Use this product to clarify your hazy pool water while it destroys soluble organic contaminations. This product is only used as a oxidizing agent, and will not disinfect the water even though it does remove contaminants from the water. Shock alternative for chlorine Clears up hazy water Destroys soluble