71442

GLB Supersonic Shock

GLB® SuperSonic sanitizes, clarifies, fights algae and won’t over-stabilize pool water. It is safe for use on all pool surfaces and leaves no residue. Contains 73% available chlorine.

Useful Tips

  • Fast-dissolving granular formula
  • Minimum available chlorine: 70%
  • Compatible with chlorine and salt water chlorine sanitizing systems
Item #: 71442-6 GLB Supersonic Shock - 6 x 1lb $30.95

Item #: 71442-12 GLB Supersonic Shock - 12 x 1lb $55.95

Item #: 71442-24 GLB Supersonic Shock - 24 x 1lb $104.95