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In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer - Non-Living Organic Contaminant Eliminator for Swimming Pools and Spas - 12 x 1 Pound Bags

  • Based on 2,799 reviews
Condition: New
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As low as $12.00 / mo
  • – 6-month term
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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by In The Swim Pool Supplies

Arrives Friday, Dec 27
Order within 4 hours and 17 minutes
Available payment plans shown during checkout

Style: Bag


Size: 12 x 1 Pound


Features

  • Our chlorine free pool shock-oxidizer comes in convenient 1 pound bags
  • Other applications and weekly maintenance will not affect other chemical levels.
  • Safe enough to swim right after application!
  • Use chlorine free pool shock-oxidizer on a weekly basis to shock non-living swimmer waste.
  • Dosage: 1 Pound per 10,000 gallons

Brand: In The Swim


Item Weight: 12.8 Pounds


Item Form: Granular


Product Dimensions: 10.1 x 10 x 5.7 inches


Item Weight: 12.8 pounds


Manufacturer: In The Swim Discount Pool Supplies


Item model number: Y8210


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Clear water within 36 hours
Style: Bag Size: 6 x 1 Pound
Great product. Crystal clear water within 36 hours
Reviewed in the United States on September 27, 2023 by Fun

  • Great for salt water pools
Style: Bag Size: 12 x 1 Pound
We have been using this for years in our salt water pool. Helps keep the pool crystal clear and balanced. Great price too.
Reviewed in the United States on December 8, 2023 by Michael A

  • Great Stuff!
Style: Bag Size: 24 x 1 Pound
I use this along with my chlorine shock. I had a problem with cloudy water because it gets so hot here before I found this stuff. Love it!
Reviewed in the United States on August 16, 2023 by Teri

  • Clear Pool and Fast Shipping
Style: Bag Size: 12 x 1 Pound
Maintaining a clear and sanitary pool is essential for a pleasant swimming experience, and the In The Swim Chlorine-Free Pool Shock-Oxidizer excels in achieving this goal. This product is specially formulated to eliminate contaminants, organic matter, and bacteria from the pool water, ensuring a safe and inviting environment. By using this pool shock-oxidizer regularly, you can prevent the formation of algae and other unwanted substances that can cloud the water. It helps to oxidize and break down organic compounds, leaving your pool water crystal clear and refreshing. One of the advantages of the In The Swim Chlorine-Free Pool Shock-Oxidizer is its compatibility with chlorine-sensitive individuals and those with sensitive skin. The product is chlorine-free, making it a suitable option for people who may experience skin irritation or have allergies to chlorine. Despite being chlorine-free, it remains highly effective in maintaining water clarity and preventing the growth of bacteria and algae. This makes it a versatile choice for pool owners who prefer a chlorine-free alternative. When it comes to purchasing the In The Swim Chlorine-Free Pool Shock-Oxidizer, the fast shipping provided by Amazon adds to the overall convenience. Amazon's efficient shipping services ensure that your pool shock-oxidizer arrives promptly at your doorstep, allowing you to quickly start maintaining your pool. The convenience of fast shipping saves you time and ensures that you have the necessary products when you need them. Whether you're preparing for a pool party or simply keeping up with regular pool maintenance, the fast shipping from Amazon ensures a seamless and hassle-free experience. In conclusion, In The Swim Chlorine-Free Pool Shock-Oxidizer is a reliable solution for maintaining a clear and clean pool. Its chlorine-free formula makes it suitable for those with chlorine sensitivities, while effectively eliminating contaminants and preventing algae growth. The convenience of fast shipping from Amazon further enhances the overall experience, allowing you to receive your pool shock-oxidizer quickly and efficiently. With the In The Swim Chlorine-Free Pool Shock-Oxidizer and fast shipping, you can enjoy a sparkling pool and worry-free swimming sessions throughout the season. ... show more
Reviewed in the United States on June 22, 2023 by Anthony Schiappa

  • Great Value
Style: Bag Size: 24 x 1 Pound
Quantity for price best value on market.
Reviewed in the United States on November 23, 2023 by Olga Irizarry

  • Works as well as higher priced Shock
Style: Bag Size: 24 x 1 Pound
Works well in my salt water pool. Doesn't affect chlorine levels and still sanitizes
Reviewed in the United States on August 17, 2023 by Rocketman73

  • Great price
Style: Bag Size: 24 x 1 Pound
Just as advertised and at a great price that local stores can't come close to.
Reviewed in the United States on November 3, 2023 by Richard N

  • crystal clear
Style: Bag Size: 24 x 1 Pound
Works every time
Reviewed in the United States on August 17, 2023 by Daniel

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