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In The Swim

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

    • Based on 9,913 reviews
Condition: New
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$57.99 Why this price?
Holiday Deal · 11% off was $64.98

Buy Now, Pay Later

As low as $9.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
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Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

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

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Availability: In Stock.
Fulfilled by Amazon
Arrives Dec 26 – Dec 29
Order within 13 hours and 19 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 26 – Dec 29

This item is non-returnable:

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

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.

Similar Products

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
    • Amazing
Style: Kit Only Size: Super - 35k gallon
Definitely recommend and will absolutely buy again. It has instructions inside that tells you exactly how much chemical is needed for different size pools, and great price.
Reviewed in the United States on November 27, 2024 by lisser
    • Easy to use. Great results!
Style: Kit Only Size: Super - 35k gallon
Review Image by Jacie Jacie
Review Image by Jacie Jacie
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
    • Great
Style: Kit Only Size: Super - 35k gallon
These are great products for your pool. We have a small above ground pool and the water was starting to turn green from some algae. Used these products and within a couple hours the pool was crystal clear. Worth buying.
Reviewed in the United States on November 12, 2024 by Chris Johnston
    • Pool
Style: Kit Only Size: Deluxe - 15k gallon
Works every time
Reviewed in the United States on October 22, 2024 by Lauren Steiner
    • 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.
    • Go to
Style: Kit Only Size: Deluxe - 15k gallon
This is our go to kits for opening and closing our pools
Reviewed in the United States on December 11, 2024 by bergrobert
    • Pool
Style: Kit Only Size: Super - 35k gallon
Ok
Reviewed in the United States on December 3, 2024 by Andrea

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