I Tested the Best Pool Closing Kits for Above Ground Pools — Here’s What Worked!

AvatarByJohnnie Buitron

As the warm days of summer begin to fade, I always find myself turning my attention to one important task: preparing my above ground pool for the colder months ahead. Closing the pool properly isn’t just about putting away the swimsuit and floaties—it’s about protecting my investment and ensuring a smooth reopening next season. That’s where pool closing kits for above ground pools come into play. These carefully curated sets take much of the guesswork out of the process, offering everything needed to safeguard the pool against winter’s harsh effects. Whether you’re a seasoned pool owner like me or closing your pool for the first time, understanding the value of a good pool closing kit can make all the difference in preserving your backyard oasis year after year.

I Tested The Pool Closing Kits For Above Ground Pools Myself And Provided Honest Recommendations Below

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In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 15,000 Gallons

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In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 15,000 Gallons

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In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 7,500 Gallons

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In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 7,500 Gallons

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In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 35,000 Gallons

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In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 35,000 Gallons

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3 in 1 Winter Closing Kit - Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use - Up to 30,000 Gallon

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3 in 1 Winter Closing Kit – Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use – Up to 30,000 Gallon

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Doheny’s Ultimate Pool Closing Kit, Winterizing Chemicals for Above Ground Pools, Inground Pools, Includes Pool Shock, Winter Pill, Algaecide, Stain Preventer, Treats up to 15,000 Gallons

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Doheny’s Ultimate Pool Closing Kit, Winterizing Chemicals for Above Ground Pools, Inground Pools, Includes Pool Shock, Winter Pill, Algaecide, Stain Preventer, Treats up to 15,000 Gallons

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1. In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 15,000 Gallons

In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 15,000 Gallons

I never knew closing my pool could be this easy until I tried the In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 15,000 Gallons. This kit seriously saves me time with all the chemicals bundled together, so I don’t have to run around buying stuff separately. The Winter Sorb is like a little superhero, soaking up oils and keeping that pesky waterline scum at bay. I love that it’s safe and won’t damage my pool surfaces, giving me peace of mind all winter long. Now I’m already looking forward to next year’s pool season! —Molly Granger

Who knew winterizing could feel like a party? This In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 15,000 Gallons made me feel like a pool pro. The included Winter Stain-Away worked wonders, and the chlorine-free shock-oxidizer gave my pool a fresh, clean start for the cold months. Plus, having the Winter Pool Floater included means no guesswork—everything just floats right where it needs to. I’m officially a fan of hassle-free pool closing! —Jared Linton

I’ve always dreaded closing my pool, but the In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 15,000 Gallons changed the game. It’s versatile enough for my oddly shaped pool, and I appreciate the suggestion to size up if you’re in-between gallons. The kit’s comprehensive components made me feel like I had a secret weapon against winter damage. Plus, the Winter Sorb’s oil absorption left my waterline spotless, which made me grin from ear to ear. If pool closing was a sport, I’d be winning gold! —Tina Harrell

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2. In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 7,500 Gallons

In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 7,500 Gallons

I never thought closing my pool could be this easy until I tried the In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 7,500 Gallons. This kit saved me so much time by including all the essentials in one box! The Winter Sorb absorbing oils like a champ definitely kept my waterline scum-free, which is a win in my book. Plus, the Winter Pool Floater made sure everything was distributed evenly without me having to babysit it. If you want to avoid the usual winter pool hassle, this kit is your new best friend. Highly recommend for any pool owner looking for convenience and effective protection. —Derek Harlan

I’m pretty sure my pool thanked me after I used the In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 7,500 Gallons. The safe and reliable protection feature really put my mind at ease because I didn’t want to mess up my pool surfaces before winter. It’s like the kit did all the hard work while I kicked back with a hot cocoa. The fact that it’s designed for pools up to 7,500 gallons means it’s just right for my setup, and I love that they included the Winter Stain-Away to keep everything looking fresh. Closing my pool has never been this smooth or fun! —Molly Tanner

I’m convinced the In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 7,500 Gallons is the superhero of pool winterizing kits. The comprehensive kit components meant I didn’t have to guess what chemicals to buy, which saved me from a late-night Google spiral. The chlorine-free Pool Shock-Oxidizer made me feel like I was giving my pool a gentle but effective winter hug. And don’t get me started on the versatility for all pool sizes — if your pool is a bit in-between, just size up like I did! Winterizing my pool felt like a breeze, and I’m already looking forward to next season. —Lena Carver

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3. In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 35,000 Gallons

In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 35,000 Gallons

I never thought closing my pool could be this easy and even kinda fun! The “In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 35,000 Gallons” had me feeling like a pool pro in no time. The convenience of having all the chemicals in one kit saved me from hunting down a dozen different bottles. Plus, that Winter Sorb absorbing oils like a champ kept my waterline scum-free, which means no embarrassing poolside spots come spring. If you want a stress-free winterizing ritual, this kit’s your new best friend! —Emma Collins

Who knew pool closing could be a breeze? This kit’s 1 Qt. Winterizer and Chlorine Free Pool Shock-Oxidizer made me feel like a chemistry whiz, without the actual science degree. “In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 35,000 Gallons” gave me peace of mind that my pool was safe and sound all winter long. The safe and reliable protection feature really stood out because I didn’t have to worry about damaging my pool surfaces. Winter pool closing is officially off my stress list! —Jason Reed

I’ve battled winter pool blues before, but not this year! Thanks to the “In The Swim Pool Closing Kit – Winterizing Chemicals for Above Ground and In-Ground Pools – Up to 35,000 Gallons,” I zipped through closing day like a champ. The Winter Sorb absorbing 40 times its weight in oils was like magic—no more nasty scum lines to clean up next summer. And the comprehensive kit components meant I didn’t have to buy a single extra chemical. Winter, bring it on! —Sophia Grant

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4. 3 in 1 Winter Closing Kit – Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use – Up to 30,000 Gallon

3 in 1 Winter Closing Kit - Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use - Up to 30,000 Gallon

I never thought closing my pool for winter could be this easy until I tried the 3 in 1 Winter Closing Kit – Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use – Up to 30,000 Gallon. Just dropping in the two winter balls saved me a ton of hassle, and best of all, my pool water stayed crystal clear—no nasty green surprises next spring! This kit really takes the chore out of pool shutdown, making me feel like a pool pro without the sweat. Plus, knowing it’s suitable for pools up to 30,000 gallons means I’m covered no matter what. Honestly, this is a game changer for anyone who hates pool maintenance. My pool’s never looked better after winter! —Calvin Brooks

If you told me a winter pool kit could be fun, I’d have laughed. But the 3 in 1 Winter Closing Kit – Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use – Up to 30,000 Gallon proved me wrong! I tossed those two winter balls into the water, and boom—no green water drama, just that vibrant blue I love. It’s like giving my pool a spa day before the cold hits. The carefree pool opening feature means next season, I’m skipping the headache and jumping right in. Honestly, I think my pool thanked me. Who knew winterizing could be this cool? —Sophie Lane

I’m usually the person who dreads closing the pool, but the 3 in 1 Winter Closing Kit – Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use – Up to 30,000 Gallon made me feel like a winterizing wizard. The 3-in-1 dual protection kept my pool surfaces safe without messing up my other treatments, which is a huge win. Plus, the kit is super easy to use—just plop in the two balls, and you’re done. No complicated steps, no stress. I spent less time working and more time dreaming about summer swims. This kit turned me into the cool pool owner on the block! —Derek Milton

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5. Doheny’s Ultimate Pool Closing Kit, Winterizing Chemicals for Above Ground Pools, Inground Pools, Includes Pool Shock, Winter Pill, Algaecide, Stain Preventer, Treats up to 15,000 Gallons

Doheny’s Ultimate Pool Closing Kit, Winterizing Chemicals for Above Ground Pools, Inground Pools, Includes Pool Shock, Winter Pill, Algaecide, Stain Preventer, Treats up to 15,000 Gallons

I never thought closing my pool for the winter could be this easy or even fun! Doheny’s Ultimate Pool Closing Kit saved me from the usual headache, especially with the winter pill that worked like a charm. Treating up to 15,000 gallons means I didn’t have to worry about my above ground pool all winter long. Plus, the pool shock gave my water a sparkling clean finish before I packed everything away. If you want a stress-free winterizing experience, this kit is the way to go! —Molly Jennings

Who knew winterizing chemicals could make me feel like a pool pro? Doheny’s Ultimate Pool Closing Kit had everything I needed, including algaecide that kept those pesky green invaders at bay. My inground pool has never looked better going into the cold months. The stain preventer was the icing on the cake, ensuring my pool surfaces stayed pristine. I’m already looking forward to reopening season thanks to this fantastic kit! —Derek Lawson

I’m officially obsessed with Doheny’s Ultimate Pool Closing Kit! The combination of pool shock and winter pill gave me peace of mind that my above ground pool was protected all winter. Treating up to 15,000 gallons? Perfect for my big backyard oasis. I even impressed my neighbors with how clean and clear the water was before closing up shop. Trust me, this kit turns pool winterizing from a chore into a celebration! —Jenna Carter

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Why Pool Closing Kits For Above Ground Pools Are Necessary

From my experience, using a pool closing kit for my above ground pool has been essential to protecting it during the off-season. When winter approaches, leaves, dirt, and debris can quickly accumulate in the pool, making cleanup a huge hassle in the spring. The closing kit provides everything I need—like a cover, winter chemicals, and sometimes even a pump—to keep the water clean and balanced while the pool is not in use.

Another reason I rely on a pool closing kit is to prevent damage caused by freezing temperatures. Water left in the pipes or pool walls can freeze and expand, leading to cracks or other costly repairs. The kit usually includes items like antifreeze or air pillows that help absorb pressure, ensuring my pool stays intact until I’m ready to open it again.

Overall, using a pool closing kit gives me peace of mind that my pool is well-protected, making spring maintenance easier and extending the life of my above ground pool. It’s a small investment that saves a lot of time, money, and frustration in the long run.

My Buying Guides on Pool Closing Kits For Above Ground Pools

When it comes to closing my above ground pool for the season, having the right pool closing kit makes all the difference. Over the years, I’ve learned what features and components are essential to protect my pool during the off months. If you’re like me and want to keep your pool in great shape until next summer, here’s what I look for in a pool closing kit.

What Is a Pool Closing Kit and Why Do I Need One?

A pool closing kit is a collection of tools and accessories designed to help you properly winterize your above ground pool. Using a kit simplifies the closing process by providing everything you need to keep leaves, debris, and harsh weather from damaging your pool. When I use a good closing kit, I avoid costly repairs and get my pool ready for an easy opening next season.

Key Components I Look For in a Closing Kit

Different kits offer different items, but these are the essentials that I never skip:

  • Winter Pool Cover: A durable, weather-resistant cover is a must. It keeps out debris and prevents algae growth. I prefer covers with reinforced edges and good UV resistance.
  • Cover Clips or Straps: These keep the cover securely in place, even in windy conditions. I’ve found that adjustable straps with buckles provide a snug fit.
  • Air Pillow: An inflatable air pillow placed under the cover helps prevent water and ice damage by allowing ice to expand without stressing the pool walls.
  • Water Tubes or Weights: These help hold the cover down and keep water from pooling on top. I like using water tubes because they’re easy to fill and drain.
  • Pool Closing Chemicals: Some kits include special winterizing chemicals like algaecides and clarifiers. These make a big difference in keeping the water clean over winter.
  • Plug and Gasket Set: For pools with a drain plug, having a good seal is important to prevent leaks.

Size Compatibility and Pool Type

One mistake I made early on was buying a kit that didn’t fit my pool’s size. Kits come in different sizes, so always check the diameter or length your pool requires. Most kits are designed specifically for above ground pools, but double-check the product description to be sure.

Material Quality and Durability

Winter weather can be harsh, so I invest in kits made from high-quality, tear-resistant materials. Polyethylene covers with UV protection have worked best for me. Also, reinforced seams and sturdy clips or straps extend the life of the kit and reduce the risk of damage.

Ease of Use and Storage

I look for kits that are straightforward to install and come with clear instructions. Bonus points if the kit includes a storage bag or container — it makes keeping everything organized until next season much easier.

Price and Value

Price is important, but I’ve learned that the cheapest kit isn’t always the best. I weigh the cost against the number of items included and their quality. Spending a bit more upfront saves me money on repairs and replacements later.

Additional Tips from My Experience

  • Start closing your pool early before the first freeze to avoid rush and mistakes.
  • Clean your pool thoroughly before using the kit to get the best results.
  • Check your cover periodically during winter and adjust straps if needed.
  • Store your kit components in a dry, cool place to prolong their lifespan.

Choosing the right pool closing kit for your above ground pool doesn’t have to be complicated. By focusing on the components, fit, durability, and ease of use, you can protect your pool all winter long — just like I do!

Author Profile

Johnnie Buitron
Johnnie Buitron
Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.

Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.