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Blast Chlorine Free Pool Shock - 5lb by Swim Clear
product #3983

Blast Chlorine Free Pool Shock - 5lb

by Swim Clear
List price: $49.99  
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Product Details

5 lb Blast  - Non Chlorine Pool Shock

Shocking the pool is one of the most important steps in keeping a swimming pool clean and clear and free of bacteria can contaminants. Since blast is a non chlorine pool chemical, you can shock the pool prior to people using the pool, instead of after. Making the pool clean and safe and ready to use almost right away. It is recommended that the pool gets shocked once a week, while continuing to maintain the correct levels of pH and alkalinity. Blast chlorine free shock is quick and effective and saves you time and money. No more jugs, no more high unsafe levels of chlorine, just perfectly clear water all summer long.

Available Quantities :  5 lbs,  25 lbs,  8 x 1 lb. bags View All Pool Shock

Description:Sodium Peroxydisulfate / 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

Pool Supplies at a Discount - That's Family Leisure. Give us a call or stop by, we are always here to help with any of your pool maintenance needs.


Swim Clear

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

Substitute No

Use Swimming Pools

Application Skimmer

FedEx / ups Yes

Online Item Yes

In Store Item Yes

Videos & Resources

What is Blast?
Pool School with Mike the Pool Guy


Free Shipping

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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