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In The Swim Pool Deluxe Opening Chemical Start Up Kit - Above Ground and In-Ground Swimming Pools - Up to 15,000 White

  • Based on 15,859 reviews
Condition: New
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Availability: In Stock.
Fulfilled by In The Swim Pool Supplies

Arrives Wednesday, Oct 1
Order within 16 hours and 24 minutes
Available payment plans shown during checkout

Style: Kit Only


Size: Deluxe - 15k gallon


Features

  • Save time and take the guesswork out of measuring chemicals when opening your pool with our pre-measured pool opening kits.
  • (2) bags of 99% sodium dichlor (Di-Zap), which will get your pool water clean, clear, and safe to swim in.
  • Clarifier keeps your water crystal clear by coagulating dirt, which helps your filter be more efficient.
  • Algaecide works in conjunction with pool shock to defend against multiple types of algae from invading your swimming pool.
  • Sun sorb oil and scum absorber will soak up suntan oils, body oils, grime, and scum, keeping your water clear.

Brand: In The Swim


Item Weight: 9.8 Pounds


Item Form: Granular, Liquid


Product Benefits: Kills Bacteria, Maintains Clean Sanitized Water


Unit Count: 96.0 Fluid Ounces


Product Dimensions: 11 x 10 x 7 inches


Item Weight: 9.84 pounds


Manufacturer: In The Swim Discount Pool Supplies


Item model number: KSD150001AE


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 1

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Great product
Style: Kit Only Size: Basic - 7.5k gallon
I’ve been using In The Swim Pool Basic Opening Chemical Kit for a few seasons now, and it never disappoints! This kit has everything needed to get my pool up and running after winter. The instructions are clear and easy to follow, making the entire process stress-free. The shock is powerful and does a great job of eliminating any leftover bacteria and algae from winter. The algaecide helps keep the water crystal clear, and the stain and scale preventer ensures my pool equipment stays in great condition. Within a day or two of adding the chemicals, my pool is sparkling and swim-ready! Another great thing about this kit is the value—it’s much more affordable than buying all the chemicals separately. If you’re looking for a reliable and cost-effective way to open your pool, I highly recommend this product. Would definitely purchase again! ... show more
Reviewed in the United States on February 2, 2025 by miranda

  • Opening pool chemicals
Style: Kit Only Size: Basic - 7.5k gallon
Worked great in my pool got it the next day very inexpensive. There was no liquid liquids. It was all granules. Water quality was great. Zero smell.
Reviewed in the United States on June 2, 2025 by shawn n cote

  • Great Instructions and Quality
Style: Kit Only Size: Super - 35k gallon
Have been using In The Swim starter kits for years and they never fail. Always easy to use instructions and great results.
Reviewed in the United States on June 10, 2025 by Stu

  • Not entirely an all inclusive kit, but a good start.
Style: Kit Only Size: Basic - 7.5k gallon
Why did you pick this product vs others?: A decent value, but does not include chlorine tablets or a way to measure the chemicals. I was kind of expecting a good beginners kit that was easier to use. Still comes with most of what's needed
Reviewed in the United States on July 4, 2025 by Joe

  • Best Pool Products!!
Style: Kit Only Size: Deluxe - 15k gallon
Best pool products on the market!! Keeps my pool crystal clear
Reviewed in the United States on July 15, 2025 by brooke

  • Great value! Would buy again.
Style: Kit Only Size: Basic - 7.5k gallon
Everything came just as pictured. Chemicals did their job well! Great value for the price. Has lasted us all summer with an above ground best way instant set pool that is 12' by 3' ft. Good instructions for a newbie in pool maintence. Also love that it comes with the oil absorber spunge! We have a manual vacuum and pool skimmer so that helps a lot too. ... show more
Reviewed in the United States on July 21, 2025 by Brad

  • Perfect Spring Opening Kit
Style: Kit Only Size: Deluxe - 15k gallon
I've purchased this kit for 3 years now for my spring pool opening. I have a 12'x24' rectangle pool and this kit works perfectly for me every year. It has all the needed chemicals to get your pool up and running after winter. Testing kit is easy to use and the product has great instructions on each bottle for what to do. The oil sponge works great and lasts a long time in my skimmer. Only con is they could probably included 1-2 more packages of shock. ... show more
Reviewed in the United States on June 5, 2025 by Jeremy

  • Average
Style: Kit Only Size: Super - 35k gallon
Good kit not impressed with chemical quality.
Reviewed in the United States on July 22, 2025 by Cmw143

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