In The Swim Pool Basic Opening Chemical Start Up Kit - Above Ground and In-Ground Swimming Pools - Up to 7,500
Condition: New
Buy Now, Pay Later
As low as
$8
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
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.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Non-returnable item
Learn more
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Availability:
In Stock.
Arrives
Oct 2 – Oct 4
Style: Kit Only
Size: Basic - 7.5k gallon
Features
- Dual-Purpose: use it at the start of the season to get your pool swim-ready or keep your water balanced all season long with a bundled set of essential chemicals at a great value.
- (1) bag 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: 5.3 Pounds
Item Form: Granular, Liquid
Product Benefits: Controls Algae, Kills Bacteria
UPC:
Brand: In The Swim
Item Weight: 5.3 Pounds
Item Form: Granular, Liquid
Product Benefits: Controls Algae, Kills Bacteria
UPC: 758293001135
Unit Count: 96.0 Fluid Ounces
Product Dimensions: 10.2 x 9.1 x 7.4 inches
Item Weight: 5.3 pounds
Manufacturer: In The Swim Discount Pool Supplies
Item model number: KSB075001AE
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 2 – Oct 4
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
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
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
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
Style: Kit Only
Size: Deluxe - 15k gallon
Great product. Everything you need to get your pool ready for the season. Clear instructions on how much of each product to use. Enough to get me through almost the entire swim season. Just picked up a couple extra shock treatments at my local store towards end of season. Bought again this summer !
Reviewed in the United States on June 10, 2025 by Amazon Customer
Style: Kit Only
Size: Basic - 7.5k gallon
Has everything I need at a great price.
Reviewed in the United States on July 28, 2025 by Dan Hogue
Style: Kit Only
Size: Super - 35k gallon
Highly recommend these products our pool stays crystal clear we have no problems with the water using these products
Reviewed in the United States on July 21, 2025 by lee tincher
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
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