Master Clear pH UP (2 lbs.) filters Master Clear Oxidizer Shock is

Master Clear Oxidizer Shock is a non-chlorine oxidizer designed to use the active oxygen to consume nonbacterial waste & convert it into gas that can be released into the atmosphere

be ready to enjoy the benefits of hot water therapy

The primary component is sodium bicarbonate (which is the best method for raising alkalinity)

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Master Clear pH UP (2 lbs.) filters Master Clear Oxidizer Shock isMaster Clear PH Up 2 lb. Powder pH Increaser Master Clear PH Up is a is a powder that can be added directly to your spas water, or can be dissolved in water, to increase the pH levels in the spa. The primary component is sodium bicarbonate. Ideal pH range is between 7. 4 & 7. 6, with a tolerance range of 7. 2 & 7. 8. Check out our tutorial below!