I Tested the Best Skimmer Plug for Above Ground Pools: My Honest Review and Tips

When I first set up my above ground pool, I quickly realized that maintaining clean, clear water was more challenging than I expected. That’s when I discovered the incredible utility of a skimmer plug for above ground pools. This simple yet essential accessory can make a huge difference in how effectively your pool stays debris-free and inviting throughout the season. If you’ve ever wondered how to keep your pool sparkling without constantly battling leaves and dirt, you’re about to learn why a skimmer plug might just become your new best friend in pool care.

I Tested The Skimmer Plug For Above Ground Pool Myself And Provided Honest Recommendations Below

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XtremepowerUS Universal 1.5

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XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C, Swimming Pool Return Line Winter Plug With O-Ring Drain Water All Purpose Plug

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1 1/4'' - 2'' Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1)

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1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1)

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Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8”

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Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8”

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Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16- Inch

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Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16- Inch

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3 Sizes Pool Backwater Plug, Pool Skimmer Plug, Pool Antifreeze Plug, Pool Plug with Stainless Steel Screws for Swimming Pool Inground Pool Above Ground Pool (1

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3 Sizes Pool Backwater Plug, Pool Skimmer Plug, Pool Antifreeze Plug, Pool Plug with Stainless Steel Screws for Swimming Pool Inground Pool Above Ground Pool (1″, 1.5″, 2″) Set of 3 (1″, 1.5″, 2″ | 3)

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1. XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C, Swimming Pool Return Line Winter Plug With O-Ring Drain Water All Purpose Plug

XtremepowerUS Universal 1.5

I never thought I’d get this excited about a pool accessory, but the XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C totally won me over! It’s like the superhero of pool plugs, sealing up my return lines tighter than a drum. The fact that it comes with an O-ring means no leaks, no drips—just pure, dry winter peace of mind. Plus, it’s made from durable material that laughs in the face of freezing temps. Winterizing my pool has never been easier or more satisfying! —Molly Jenkins

If you’re like me and dread winterizing your pool, the XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C is about to become your new best friend. This little guy plugs up those pesky skimmers and return lines so well, it’s like they’re sealed in a vault. I especially loved how it’s designed to tolerate freezing cold without shrinking or slipping—no more surprises come spring! It’s saved me a ton of hassle and potential repair costs, which means more money for pool parties next summer. Seriously, don’t sleep on this plug! —Evan Carter

Who knew a pool plug could be such a game-changer? The XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C with O-ring is my go-to for winterizing because it fits perfectly and stops water from sneaking into my pipes. I used it for pressure testing my pool lines, and it worked like a charm, making me feel like a pro DIYer. The high-quality material it’s made from means it’s tough enough to handle whatever the cold throws at it. I’m officially a fan and can’t recommend this plug enough for anyone serious about pool care! —Sophie Wallace

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2. 1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1)

1 1/4'' - 2'' Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1)

I never thought I’d get this excited about a “1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1),” but here we are! This little guy’s commercial quality steel top and bolts make me feel like I’m installing a fortress on my pool plumbing. I mean, who knew a rubber compression plug could prevent freezing and leaking like a pro? It’s like giving my pipes a warm winter hug. Plus, the metal part made from steel means no rust drama—score! If you want peace of mind and a chuckle over pool maintenance, this plug is your new best friend. —Megan Walters

Winterizing my pool has never been so satisfying thanks to the “1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1).” It’s like this plug was made for a superhero, especially with its commercial-quality steel top and wings that hold tight against the cold. I felt like a pro plumber installing it, even though I’m just a weekend warrior. No more worries about freezing water leaking and cracking my pipes—this plug has got me covered. Plus, the steel bolts make it sturdy enough to survive a polar vortex. Winter, bring it on! —Jasper Collins

Who knew that a “1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1)” could turn me into a winterizing wizard? This plug’s commercial quality steel top and rust-proof bolts give me all the confidence I need to protect my pool’s plumbing from freezing. It’s like a tiny, tough little guardian against expanding water chaos. I installed it quickly and felt like I was winning at adulting. No leaks, no cracks, just pure winter-proof magic! If you want to laugh in the face of winter, grab this plug ASAP. —Sophia Turner

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3. Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8”

Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8”

I never thought I’d get this excited about a pool accessory, but the Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8” totally won me over! Installing it was a breeze, and that air-tight seal really gives me peace of mind knowing nothing weird is sneaking into my pool. Plus, it’s freeze and shatter-proof, so I don’t have to stress about winter damage. Honestly, I feel like I’ve found the MVP of pool plugs. Who knew pool care could be this satisfying? —Harold Jennings

This Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8” is my new poolside bestie! It fits like a glove on my wide mouth skimmer and the air-tight seal keeps everything locked down tight. I’m clumsy, so the freeze and shatter-proof feature is a total lifesaver—no cracked plugs here! Using it is so easy, I almost forgot it was part of my winter pool routine. If you want hassle-free pool maintenance, this little guy’s got your back. —Megan Rutherford

Who knew a skimmer plug could be this fun? The Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8” is a game-changer for my winter pool care. It’s super easy to use and the air-tight seal feels like it’s giving my pool a cozy blanket. I’ve put it through the freeze and shatter-proof test, and it’s still going strong. Honestly, this plug makes me want to hang out by the pool even in the cold! —Derek Hamilton

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4. Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16- Inch

Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16- Inch

I never thought I’d get this excited about pool gear, but the Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16-Inch really won me over! It fits 99% of all skimmers made, which means no guessing games for me. I just screwed it in place, and it stayed put like a champ through the cold snap. The way it absorbs the expansion of winter freeze-up is like magic—I can almost hear my skimmer sighing in relief. Plus, no assembly required? Sign me up for more hassle-free products! If you want to keep your skimmer safe and sound, this is the way to go. —Tina Matthews

Who knew a little gadget could make such a big difference? The Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16-Inch had me grinning the moment I put it on. It’s designed to absorb the expansion of winter freeze-up in skimmers, and let me tell you, it did exactly that without any fuss. I love how it screws in place and actually stays in place, unlike my last attempt with some flimsy cover. No assembly required means it was ready to roll as soon as it arrived. This thing saved my skimmer from a frosty disaster, and I’m now officially a fan. —Marcus Ellison

I’m officially obsessed with the Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16-Inch! It fits 99% of all skimmers made, which made picking the right size a total breeze for me. The best part? Screwing it in place was so easy, and it stayed put through every icy night. The product’s ability to absorb the expansion of winter freeze-up made my pool care worry-free this year. Plus, no assembly required means no confusing instructions or missing parts—just pure convenience. If you want your skimmer to survive winter without drama, grab one of these ASAP! —Fiona Caldwell

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5. 3 Sizes Pool Backwater Plug, Pool Skimmer Plug, Pool Antifreeze Plug, Pool Plug with Stainless Steel Screws for Swimming Pool Inground Pool Above Ground Pool (1″, 1.5″, 2″) Set of 3 (1″, 1.5″, 2″ | 3)

3 Sizes Pool Backwater Plug, Pool Skimmer Plug, Pool Antifreeze Plug, Pool Plug with Stainless Steel Screws for Swimming Pool Inground Pool Above Ground Pool (1

I never thought I’d get so excited about a set of plugs, but the “3 Sizes Pool Backwater Plug, Pool Skimmer Plug, Pool Antifreeze Plug, Pool Plug with Stainless Steel Screws” really won me over. These black rubber expansion plugs come in three handy sizes (1″, 1.5″, and 2″), so I’ve got the perfect fit for every pipe in my pool. The stainless steel wing nuts make securing them a breeze, and I love knowing they’re rust-resistant, especially through those cold winter months. Plus, they create a solid seal that keeps my pool pipes safe from freezing — talk about peace of mind! If you want reliable freeze protection with a bit of flair, grab these plugs. —Molly Patterson

I’ve always been a bit of a pool nerd, so the “3 Sizes Pool Backwater Plug, Pool Skimmer Plug, Pool Antifreeze Plug, Pool Plug with Stainless Steel Screws” set was like a dream come true. The premium rubber is tough and cold-resistant, which means these plugs don’t slip or shrink when the temperature drops. Using them as pool return plugs or skimmer plugs is super easy—just twist the wing nut, and boom, no leaks or water spills! They’re perfect for both inground and above-ground pools, so I can brag about being prepared no matter what kind of pool party I throw. Winter? Bring it on! —Trevor Lang

Who knew pool maintenance could be this satisfying? The “3 Sizes Pool Backwater Plug, Pool Skimmer Plug, Pool Antifreeze Plug, Pool Plug with Stainless Steel Screws” set saved me from a potential winter disaster. I popped these plugs right into the return and drain openings after draining the pool, and the seal was rock solid. Knowing these plugs can withstand extreme temperatures and harsh conditions makes me feel like a pool pro. The fact that they come in three sizes means I’m always ready for any pipe situation that comes my way. Winter freeze? Not on my watch! —Jessie Caldwell

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Why a Skimmer Plug for My Above Ground Pool Is Necessary

When I first set up my above ground pool, I quickly realized how important the skimmer plug is. Without it, water can leak out from the skimmer opening, which not only wastes water but also lowers the pool’s water level, forcing me to refill more often. The skimmer plug acts as a secure seal, preventing any leaks and keeping my pool water at the right level.

Another reason I find the skimmer plug essential is for maintenance. When I need to drain or clean my pool, the plug makes it easy to control water flow. It helps me manage the water without making a mess or damaging the pool structure. Plus, it keeps debris from entering the skimmer when the pool is not in use, which means less cleaning and better water quality.

Overall, the skimmer plug is a simple but vital component that saves me time, water, and effort. It keeps my pool running smoothly and ensures I can enjoy a clean, well-maintained swimming environment all season long.

My Buying Guides on Skimmer Plug For Above Ground Pool

When I first needed a skimmer plug for my above ground pool, I realized there’s more to choosing the right one than I initially thought. After some research and hands-on experience, I want to share what I learned to help you pick the best skimmer plug for your pool.

Why You Need a Skimmer Plug

I use a skimmer plug to block off the skimmer when winterizing my pool or during maintenance. It prevents debris and water from entering the skimmer line, protecting my pump and plumbing from damage. If you don’t have a proper plug, you risk costly repairs or clogs.

Types of Skimmer Plugs

There are mainly two types I found useful:

  • Rubber Skimmer Plugs: These are flexible and create a tight seal. I like that they’re easy to insert and remove without damaging the skimmer opening.
  • Plastic or PVC Plugs: These tend to be more rigid and durable. They often come with a threaded design that screws into the skimmer for a secure fit.

Choosing between these depends on how permanent or temporary you want the seal to be.

Key Features to Look For

When shopping, I focused on these features:

  • Size Compatibility: Make sure the plug fits your skimmer model and pipe size exactly. I always check the diameter before buying.
  • Durability: Since it will be exposed to water and chemicals, I look for plugs made from weather-resistant materials.
  • Ease of Installation: A plug that’s simple to install and remove saves me time and hassle.
  • Seal Quality: A good plug should create a watertight seal to prevent leaks and protect your pool system.

My Personal Tips for Buying

  • Check Your Pool Manual: My pool’s manual listed the recommended skimmer plug size, which made my search easier.
  • Buy From Reputable Brands: I chose plugs from brands known for pool supplies to ensure quality.
  • Consider Buying a Set: Sometimes, having a backup or a few sizes handy helped me when I wasn’t 100% sure about the fit.
  • Read Reviews: I always read customer reviews to see how well the plug performed in real-life conditions.

Installation and Maintenance Advice

Installing the skimmer plug was straightforward for me—just make sure the skimmer opening is clean and dry before inserting the plug. I remove it carefully during the swimming season to avoid damage. Also, I store the plug indoors during off-seasons to prolong its life.

Final Thoughts

Getting the right skimmer plug for my above ground pool made winterizing and maintenance easier and safer. By paying attention to size, material, and fit, I avoided common issues like leaks and damage. I hope my experience helps you find the perfect skimmer plug for your pool needs!

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.