Leisure Time(R) S Spa Instant Cartridge Clean, 1 pt Bottle
Convenient and easy to use
Compatible with all sanitizers including chlorine, bromine, ozone and biguanide
Spray-and-rinse formula provides a quick and easy way to remove scale, minerals, oils, lotions and other debris from cartridge filters. The blue color-indicator makes it easy to see where the product has been sprayed.