PoolBoss Cal-Plus 6kg

$27.99

Cal-Plus provides an easy and effective way to safely raise the calcium hardness of swimming pool water.

  • Cal-Plus provides an easy and effective way to safely raise the calcium hardness of swimming pool water, preventing corrosion of metal equipment and etching of plaster and leaching of grout.
  • Cal-Plus is completely soluble, pH neutral and it is safe to swim immediately after application.