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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 15,975 reviews
Condition: New
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Availability: In Stock.
Fulfilled by In The Swim Pool Supplies

Arrives Friday, Jan 2
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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.

Description

The In The Swim Deluxe Start-Up Kit for swimming pools up to 15,000 gallons has all the best chemicals for sparkling pool water. With pre-measured formulas designed for use in pools of specific sizes, In The Swim start-up pool chemical kits help take all the guesswork out of preparing your pool for swimming. Opening your pool each season will be faster, easier, and more convenient than ever with In The Swim Start-Up Pool Opening Kits. Prevent Stains, Rust, & Scale In The Swim Stain Away for swimming pools prevents surface stains and discoloration of water. It also helps disperse stains and scale from pool surfaces while controlling iron and other metals. Spring Stain Away is great to use at pool opening when filling the pool as it will help control the minerals and metals in the fill water, protecting the pool against staining and scaling. Clear Cloudy Water Fast In The Swim Clarifier for swimming pools helps coagulate dirt and other suspended particles clearing cloudy pool water. Adding In The Swim Clarifier also increases your pool filter's efficiency. Fast acting and biodegradable, this water clarifier does not affect the chemical balance in the pool. Fast-Dissolving, Stabilized Granular Chlorine Shock The Super Start-Up Kit includes 2 one-pound bags of 99% sodium dichlor chlorine pool shock that quickly dissolves to solve pool problems fast. This powerful pool shock is great to use for spring pool openings and ideal for a quick chlorine boost. Algae Beware! Algaecide for control of algae and algal slime growth in swimming pools is also included. This algaecide is non-metallic and does not cloud or stain the pool when added. It is very effective at preventing and treating many types of algae including green and yellow mustard algae. Stop Grease, Grime & Waterline Scum The Sun Sorb attracts and absorbs lotions and oils to improve water quality

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: Friday, Jan 2

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.

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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

  • Great products!
Style: Kit Only Size: Deluxe - 15k gallon
Great products. We use this kit every year to open our pool.
Reviewed in the United States on October 18, 2025 by nicole simpson

  • Chemicals for pool
Style: Kit Only Size: Basic - 7.5k gallon
Worked good,kept pool clean
Reviewed in the United States on November 15, 2025 by Marisa dutton

  • Good price
Style: Kit Only Size: Deluxe - 15k gallon
Good product
Reviewed in the United States on September 26, 2025 by Amazon Customer

  • 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

  • Swimming in no time
Style: Kit Only Size: Basic - 7.5k gallon
Easy to use just pour and go
Reviewed in the United States on October 14, 2025 by Bill .G.

  • Works great
Style: Kit Only Size: Deluxe - 15k gallon
Works great on algae
Reviewed in the United States on November 1, 2025 by Janice Hill

  • 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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