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.