Master Clear Oxidizer (2 lbs.) filter cleaner PMA EPR (2)

PMA EPR (2)

This serum is time-tested for weekly hot tub maintenance

0 inches (12

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

Comes with (1) SwimSpa FROG® @ease® Mineral Cartridge

Master Clear Oxidizer (2 lbs.) filter cleaner PMA EPR (2)Master Clear Oxidizer Shock 2 lbs. Non Chlorine Shock Oxidizer Granules 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. In other words, it removes the inorganic chemical by products, & waste from using the spa & gets it out of your spa water. Oxidizers are designed to be used in conjunction with your sanitizer to leave