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In The Swim Pool Super Opening Chemical Start Up Kit - Above Ground and In-Ground Swimming Pools - Up to 35,000 Gallons

  • Based on 9,887 reviews
Condition: New
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$47.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Dec 6 – Dec 10
Order within 23 hours and 29 minutes
Available payment plans shown during checkout

Style: Kit Only


Size: Super - 35k gallon


Features

  • Save time and take the guesswork out of measuring chemicals when opening your pool with our pre-measured pool opening kits.
  • (4) 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.

Product Dimensions: 12.6 x 11.3 x 8.6 inches


Item Weight: 1 pounds


Manufacturer: In The Swim Discount Pool Supplies


Item model number: KSS300001AE


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 6 – Dec 10

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good.
Style: Kit Only Size: Deluxe - 15k gallon
I'm new at being a pool owner and had no idea what I needed. This kit was so helpful.
Reviewed in the United States on October 25, 2024 by Deanna Gray

  • Easy to use. Great results!
Style: Kit Only Size: Super - 35k gallon
Started with a green mess with sediment at the bottom. Vacuumed to waste first. I still have one more chemical, Algicide, to add. This was in one day. Before and after. It’s my 3rd year using their pool opening and closing kits. Cheaper and just as good, if not better than the pool store’s kits! The instructions were easier to follow. The last time I bought a kit from the pool store, it came with zero instructions! Note: I normally buy a new cover every year and always opened with clear water. First year closing with a used cover. It leaked rain water through the winter and created a mess. *** Also advise using a new cover every year ... show more
Reviewed in the United States on May 26, 2024 by Jacie Jacie

  • Works great!
Style: Kit Only Size: Super - 35k gallon
We’ve bought these chemicals several times and it does the job every time. Good amount of product for great price
Reviewed in the United States on September 3, 2024 by Ivan Alban

  • With any product working like it should and claims!
Style: Kit Only Size: Super - 35k gallon
I had just ordered a pool after not having one for over 20+ years,So I didn’t know about a lot of the new products I just knew what I needed and this opening pool kit seemed to check off all the boxes,It’s easy to use the directions are clear,All I had to do was read which one to start off with,The value of the product was affordable considering what you would pay for the individual bottles and shock packets, I couldn’t believe the prices for the pool products that you just have to have,So far after using this product I have only had to deal with iron from my well, I would’ve liked to have a couple of bottles to help remove the iron out,But I bought some floc and it really helped and the clarifier did a good job, I still have some shock and algacide left since I have been fortunate to not get algae in my pool which concerned me, I would recommend this product to anyone who wants to have what you need to get your pool up and running to enjoy,So for the money it’s a good deal and it worked for me, I am now enjoying a clean and clear pool,But I have to say having the right sand filter and pump will make all the difference in the chemicals working properly, I hope I have helped others considering buying this product by my experience using it, I wouldn’t hesitate buying it again!!! ... show more
Reviewed in the United States on July 8, 2022 by Catherine Arnette

  • First Time Owner
Style: Kit Only Size: Deluxe - 15k gallon
As a first time owner, this kit made it incredibly easy to open our pool. The instructions were clear. It was very helpful in learning the chemicals and what I needed for our pool. I highly recommend this, especially if you're new to the game.
Reviewed in the United States on September 27, 2024 by M&J E.

  • Good
Style: Kit Only Size: Deluxe - 15k gallon
Great kit for opening pool
Reviewed in the United States on September 10, 2024 by Morning Wood 3d llc

  • Use yearly!
Style: Kit Only Size: Deluxe - 15k gallon
Buy this kit every year and never have had any issues. All comes together for a quick and easy opening just in time for pool season. We even buy the wi retiring kit in the fall as well. Have been using this for over 4 years.
Reviewed in the United States on August 7, 2024 by Ashley Tyler

  • Details
Style: Kit Only Size: Deluxe - 15k gallon
It made our pool clean that what matters !
Reviewed in the United States on November 18, 2024 by Kayla brock

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