ECO Spa Stabilized Chlorine Granules is residue free and stabilized against UV rays. It dissolves completely to maintain the free available chlorine levels that will keep your spa sparkling-clean.

  • Does not require pre-mixing
  • Dissolves quickly and leaves no residue
  • Contains 99% active ingredient (sodium dichlor), 55.5% available chlorine (dichlor)

Available in 2lb.