In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 15,000 Gallons
Condition: New
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Non-returnable. Transportation of this item is subject to hazardous materials regulation
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Availability:
In Stock.
Arrives
Saturday, May 30
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Style: Kit Only
Size: Deluxe
Features
- Convenient: In The Swim's Pool Winterizing and Closing Chemical Kit streamlines pool closing with all necessary chemicals included, saving time and chemical usage.
- Safe and Reliable Protection: Our winter chemical kits provide reliable protection without the risk of compromising other pool winterizing chemicals or causing damage to pool surfaces.
- Versatile for All Pool Sizes: Kits cater to pools of any shape and size. For in-between sizes, opt for the next size up. Multiple kits are available for pools exceeding 35,000 gallons.
- Effective Oil Absorption: In The Swim's Winter Sorb absorbs 40 times its weight in oils, preventing waterline scum. Kits include 1 white or 2 blue sorbs.
- Comprehensive Kit Components: Kit includes 1 Qt. Winterizer, 1 Qt. Winter Stain-Away, 2 Lb. Chlorine Free Pool Shock-Oxidizer, 1 Winter Sorb, and 1 Winter Pool Floater.
Brand: In The Swim
Item Weight: 11.2 Pounds
Item Form: Granular, Liquid
Product Benefits: Maintains Clean Sanitized Water
UPC:
Brand Name: In The Swim
UPC: 729756923851
Number of Items: 1
Unit Count: 1 Count
Model Number: KWD150001AE
Manufacturer Part Number: KWD150001AE
Manufacturer: In The Swim
Item Form: Granular, Liquid
Product Benefits: Maintains Clean Sanitized Water
Item Weight: 11.2 Pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 30
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
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Top Amazon Reviews
Style: Kit Only
Size: Deluxe
We used this last year and this year to close our family pool. It really simplifies the process and does the job great! One stop shop to get everything in one shot! Keeps the water quality good throughout the off season, algae growth down, and chlorine levels in check so you have a clear pool when you open the following season! No swamp water with this kit!
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Reviewed in the United States on September 11, 2025 by Ashley
Style: Kit Only
Size: Deluxe
We have been using this pool closing kit for years ( This being the 4th ) It's simple to use ( directions included ) reasonably priced and our pool is crystal clear each summer when we open it ! You will not be disappointed!!! It's not the cheapest kit out there BUT it's certainly the best quality ( we've tried 3 or 4 other brands) You get what you pay for and this is both amazing and fairly priced ! Win win !
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Reviewed in the United States on September 18, 2025 by Jamie Piper
Style: Kit Only
Size: Deluxe
After using it over the winter, this is the clearest our pool has been when opening in the spring.
Reviewed in the United States on April 13, 2026 by Hardtail15
Style: Kit Only
Size: Deluxe
so far everything going smooth easily to apply
Reviewed in the United States on January 4, 2026 by Donald hwodeky
Style: Kit Only
Size: Deluxe
This is by far the best pool closing kit. Used it the last two years and both times, upon opening, crystal clear. Amazingly all chemicals were right on too! It's swim ready after filling pool!
Reviewed in the United States on May 18, 2026 by Hartman
Style: Kit Only
Size: Deluxe
This is the best product ever! This was the first year that we left our Intex pool up for the winter. We would usually take it down and put it back up, but that was getting to be too much work. I used In the Swim's pool closing kit and I am very happy with the results. When we opened the pool, the water was only slightly cloudy, but no green algae at all. I just used a Chlorine shock (2 gallons chlorine for 8,400 gallons water) and the next day, the water was clear. I will definitely continue to use this product every year.
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Reviewed in the United States on May 20, 2026 Reviewed in the United States on May 20, 2026 by Renee S.
Style: Kit Only
Size: Deluxe
We have been using this kit annually for several years and always have sparkling clear water when we open the pool in the spring. We've had an above ground pool for more than 15 years and mainly use In the Swim products. The quality for the price can't be beat.
Reviewed in the United States on January 4, 2026 by PhantomRose
Style: Kit Only
Size: Deluxe
Great product
Reviewed in the United States on April 16, 2026 by Pauline P.