The best way to keep your swimming pool free from algae and bacteria and looking and feeling crystal clear is to shock it once a week with Blast. This chlorine free pool shock revitalizes the existing chlorine and allows you to swim right away, instead of having to wait long periods of time as with gallon jugs of liquid chlorine. This year, make pool maintenance easy and experience clean water all summer long. Make sure to keep your alkalinity and pH in line and keep your chlorine residual at the recommended level. Feel free to give us a call with any pool supply questions or watch any of our pool school videos online.
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
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.
People Also Buy
Looking for a price quote or have a question? Let us know here, and we'll call or email you back shortly. Be sure to include any details, including the quantity or specific options you are interested in.
Ready To See More?
Visit our YouTube channel to see more, or stop in to our nearest location. We're here to make the buying experience simple, hassle-free and worry-free – from selection to installation.
The Outlaw Grill Cart is built with durability and affordability in mind, and designed with the most sought after Bull Grill components. If you are looking for a high performance grilling solution, this is the perfect choice!