| Granular Chlorine For Swimming Pools |
COMPARE TO BIOGUARD�, SUN�, GUARDEX�, AND PACE�. Robelle Concentrated Chlorinating Granules are a super-concentrated, residue-free and fast-dissolving granular. Kills algae and will rid your pool of unsightly algae spots. Ideal for use in vinyl lined, fiberglass or colored plaster surface pools. Calcium-free, so there�s no need to worry about clouding. Great for use in spas, hot tubs and swimming pools. Cannot be used in a chlorinator. Active ingredient: 99% Sodium Dichloro-S-Triazinetrione; provides 56% available stabilized chlorine. Price: 29.98 |