In The Swim KWB075001AE Pool Closing Kit for 7,500-Gallon Above-Ground Pools

Closing an above-ground pool for winter takes several steps, and this kit brings five winterizing items together for pools up to 7,500 gallons. It includes a chlorine-free shock oxidizer, winterizer, stain treatment, Winter Sorb, and a pool floater. The mix of treatments helps organize seasonal pool care around one closing kit.

Highlights

The kit contains one quart of Winterizer, one quart of Winter Stain-Away, one pound of chlorine-free Pool Shock-Oxidizer, one Winter Sorb, and one Winter Pool Floater. With these components grouped together, you can plan the pool-closing process without assembling each of these items separately. The shock-oxidizer provides a chlorine-free treatment option as part of the winterizing routine, while the winterizer and stain treatment address other aspects of preparing pool water for the off-season.

Winter Sorb adds a distinct function: it absorbs 40 times its weight in oils, helping prevent scum from forming along the waterline. That makes it relevant for pool owners looking to address oily residue as they prepare the pool for winter. Together, the five items cover several parts of seasonal care rather than focusing on a single treatment.

How it fits

This kit is sized for above-ground pools holding up to 7,500 gallons. Match that capacity to your pool when choosing a closing treatment, the product information recommends selecting the next size up for an in-between pool size. The kit is also part of a range offered for pools beyond 35,000 gallons, with multiple kits available for those larger capacities.

If you prefer choosing and coordinating winter chemicals individually, that approach gives you separate product selections. This kit brings its listed winterizing treatments together in one package, which can suit pool owners who want a more consolidated starting point for seasonal closing. Buyers commonly describe the kit as easy to use and say it helps simplify closing and reopening, some also report slight cloudiness, so their experiences with water appearance are not uniform.

Getting the most from it

Use the kit as part of your pool’s winter-closing routine, with the pool’s capacity as the key sizing consideration. Since the listed components have different forms and applications, follow the directions for each product when using it. This keeps the liquid treatments, granular oxidizer, and floater within their intended roles rather than treating the kit as a single chemical application.

For example, an above-ground pool owner preparing for the off-season can use the kit’s grouped treatments to address winterizing, staining, oxidation, and oil absorption in one planned routine. The Winter Sorb’s oil-absorption role is especially relevant when waterline scum is a concern. The included floater rounds out the package with another item specifically identified for winter pool use.

Final verdict

For owners of above-ground pools up to 7,500 gallons, the In The Swim Pool Closing Kit combines five seasonal-care items in a single package, including a chlorine-free shock-oxidizer and an oil-absorbing Winter Sorb. It’s a practical fit for organizing several parts of pool winterization together, with the pool’s capacity guiding the choice of kit size.