Description
Concentrated chlorine granules for sanitizing hot tub and swim spa water.
Recommended for use when chlorine level is low (< 1-3 ppm) to bring it up to the appropriate range to keep the water clean and safe to use
Concentrated chlorine granules for sanitizing hot tub and swim spa water.
Recommended for use when chlorine level is low (< 1-3 ppm) to bring it up to the appropriate range to keep the water clean and safe to use