Tired of lugging around those gallon jugs of pool shock? Tired of having to wait long periods of time while the chemicals get down to safe level? Well all that goes away with Blast chlorine free pool shock. This product only needs to be added to the pool once a week and can be added before the party instead of after. This type of shock works as an oxidizer to free up used chlorine and bring the chlorine that is already in the water back to life. As with all water maintenance programs, be sure to check the pH and Alkalinity and keep your chlorine residual at the recommended level. With Blast, you can enjoy the pool all summer long instead of having to work on it. Perfectly clear and clean water, made easy with Swim Clear.
Description: Potassium Monopersulfate / Chlorine Free Pool Shock
Function: Weekly pool shock. Pool Sanitizer / Oxidizing agent. Designed to dissolve quickly and reactivate dormant chlorine. Takes used up or dead chlorine and turns it back into good chlorine.
No waiting period to swim
100% Chlorine Free
Weekly pool shock
Extends the life of your pool's chlorine
Recycles bad chlorine cells into good chlorine
Does not add calcium to the pool
Dissolves quickly without leaving a residue
Easy to use
1lb. / 10,000 - Weekly
Add to skimmer, in front of return jet or throughout pool evenly
Great pool chemical to use after heavy rains
Maintain the pool's free chlorine level between 1-2 ppm
In pools chlorine works best when pH and alkalinity are balanced
Use caution when handling swimming pool chlorine
Family Leisure is your pool supplies headquarters. With all the fun to be had this summer, how are you going to spend your time?
Shipping 25lb, 5lb, 8x1lb
Function Shock / Oxidizer
PPM Chlorine 1-2
Start-Up 1lb / 10K gal
Maintenance 1lb / 10K gal
Wait to Swim 15 Minutes
Shelf Life No
Other Name Potassium Monopersulfate
Use Swimming Pools
FedEx / ups Yes
Online Item Yes
In Store Item Yes
Videos & Resources
What is Blast?
Pool School with Mike the Pool Guy
For online orders over $40 (before tax), shipping and handling is FREE. Orders that are under $40 will have a $5.99 shipping fee added. Most pool supplies ship via Fed Ex and delivery times within the Continental U.S range from 2-5 days. All orders received before noon will ship that SAME DAY. Shipping Details & Conditions.
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