(13925) Di-Zap Multi-Shock Swimming Pool and Spa Shock - 48 x 1 Pound
Di-Zap contains 99% Sodium Dichlor! 99% Sodium Dichlor plus algaecide and stabilizer! Dosage: 1 lb. per 10,000 gallons. If the combined weight of your order is 500 lbs. Item: Y8158.
