50 lbs Pool Shock 68% Calcium Hypochlorite Chlorine Granules
50 lbs Pool Shock 68% Calcium Hypochlorite Chlorine Granules
- Price includes tax and shipping
- Free return for 30 days
- Better prices for bulk purchases
Couldn't load pickup availability
WEEKLY POOL SHOCK TREATMENT
Ideal for weekly maintenance to keep water clean, balanced, and prevent cloudiness or algae buildup.
SAFE FOR POOL EQUIPMENT
Gentle on pumps, filters, liners, and surfaces when used as directed for routine or shock treatment.
POWERFUL MULTI-PURPOSE SHOCK
Perfect for green water, cloudy pools, heavy use, storms, and emergency water restoration.
Share
POOL SHOCK
We understand the needs of users and can do more for you
FAQ
How long will it take to receive the product after the order is paid successfully?
We have laid out several warehouses in the United States, and all orders will be delivered to the nearest warehouse according to the address. More than 80% orders can be delivered within 3 days.
Does Cal-Hypo shock increase calcium hardness?
Yes. Calcium hypochlorite products add calcium to pool water and may gradually increase calcium hardness levels over time.
How fast does cal-hypo shock work?
Fast-dissolving cal-hypo shock typically begins raising free chlorine levels immediately after application, helping restore water clarity quickly.
Can pool shock clear green pool water?
Yes. Cal-hypo shock is commonly used for algae treatment and may help restore green pool water when combined with proper filtration and brushing.
Is cal-hypo shock better than stabilized chlorine?
Cal-hypo shock is commonly preferred for pools with high cyanuric acid (CYA) levels because it adds no stabilizer while providing fast chlorine boosting.
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Brings the pool right back to its normal color and cleanliness. Amazing product kept the summer fun for longer
very good