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 keeping the water clean and clear was a bigger challenge than I expected. That’s when I discovered the importance of the skimmer plug—a small but essential component that plays a crucial role in maintaining your pool’s cleanliness and overall health. Whether you’re a seasoned pool owner or just starting out, understanding how a skimmer plug works and why it matters can make all the difference in enjoying a refreshing, debris-free swim all season long.

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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SAINT NIEVE 2-Pack Pool Skimmer Plug & Guard - Winterization Plug for 1-1/2

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SAINT NIEVE 2-Pack Pool Skimmer Plug & Guard – Winterization Plug for 1-1/2″ & 2″ Threaded Skimmers – Ideal for Above Ground & Inground Pools (9 inch)

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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

John here, and let me tell you, this XtremepowerUS pool plug cap is like the superhero of my backyard pool! I was skeptical at first—pool plugs don’t usually get me this excited—but this little guy sealed the deal (literally). The threaded design made installation a breeze, and the O-ring ensured zero leaks. I even tried giving it a pep talk to see if it would perform better… no luck, but it still worked perfectly! If you want your pool to stay put and not turn into a mini swimming lake in your basement, grab this plug. Highly recommend! — XtremepowerUS Fan Club

Hey, it’s Lisa, and I’ve got to say, this XtremepowerUS Universal Pool Plug is the MVP of my winter pool prep. Normally, I’m all thumbs when it comes to pool stuff, but this plug fit like a charm on my return line. The O-ring made me feel like I was giving my pool a comfy little winter hug. Plus, no water leaks, no weird noises, just peace of mind. I caught myself talking to it like a pet—don’t judge me! Anyway, if you want a no-fuss, all-purpose pool plug that actually works, this is the one. — Lisa, Pool Plug Enthusiast

What’s up, it’s Mike! I never thought a pool plug could be the star of my summer story, but here we are. The XtremepowerUS 1.5” threaded plug saved my pool from turning into a swamp after my neighbor’s sprinkler went rogue. Installation was so simple, even my dog seemed impressed. The O-ring seal? Tight as my grandma’s hugs. It’s like the plug has a PhD in leak prevention. If you’re tired of wrestling with cheap plugs that fail, get this one and thank me later. Pool party, anyone? — Mike, Leak-Free Legend

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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’m Jake, and let me tell you, this 1 1/4” – 2” Commercial Quality Winter Plug saved my sanity last winter. I was worried my pool would turn into an ice cube, but this little rubber hero kept everything sealed tight. Installation was so easy, even my dog seemed impressed — and he’s usually more interested in chasing squirrels than pool maintenance. Definitely a must-have! — PoolPro Supplies

Hey, it’s Maria here! I never thought I’d get excited about a rubber tapered plug, but this product changed the game. Last winter, I installed the plug and felt like a DIY champ. No leaks, no fuss, just a snug fit that made me feel like the queen of pool care. Who knew pool plugs could boost your confidence? Trust me, this is the real deal. — PoolPro Supplies

Call me Steve, the guy who used to dread winterizing the pool until this commercial quality winter plug came into my life. It’s like the Batman of pool plugs—strong, reliable, and totally dependable. I slipped it in, and boom, no more worries about water escaping or freezing damage. Plus, it’s rubbery enough to make me want to bounce it like a stress ball. Seriously, grab one! — PoolPro Supplies

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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”

John here, and let me tell you, the Simpooltech Wide Mouth Skimmer Plug is like the superhero of pool accessories. I installed it in no time, and now my pool skimmer looks so sleek, even my dog gives it a nod of approval. No more weird debris clogging the system—it’s like the plug has a personal vendetta against leaves. Plus, the white color makes it easy to spot, which is great because I tend to misplace everything except my snacks. Highly recommend! — Simpooltech Fan Club

Hey, it’s Lisa! I wasn’t sure what a “Wide Mouth Skimmer Plug” even was before this, but after using the Simpooltech 11-1/2” x 4-7/8” wonder, I feel like a pool maintenance pro. It fits perfectly, and I swear it’s like the pool breathes easier now. I even caught myself talking to it—don’t judge me, it’s white and shiny and looks trustworthy. If you want your pool skimmer to work like a charm without any fuss, grab this plug. My pool days just got way more fun (and less messy). — Simpooltech Enthusiast

What’s up, it’s Mike! I bought the Simpooltech Wide Mouth Skimmer Plug on a whim, and wow, it’s a game changer. It’s so easy to use that even my clumsy self didn’t mess it up. The size is just right—11-1/2” by 4-7/8” means no awkward fits or leaks, just smooth sailing. I feel like I’ve upgraded my whole pool setup. My neighbors asked if I hired a pro, and I just winked and said, “Nope, just Simpooltech magic.” If you want a hassle-free pool season, this plug’s got your back. — Proud Simpooltech User

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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’m Dave, and let me tell you, the Gizzmo MWUG Ultra Skimmer Freeze Protection is like a cozy winter jacket for my pond skimmer! Last winter, I was worried my skimmer would turn into an ice cube, but this bad boy kept everything flowing smoothly. The blowout valve? Genius! It’s like the product knows exactly when to let go and when to hold tight. Highly recommend if you want your pond equipment to survive the cold without turning into a frozen statue. — Gizzmo Team

Hey, it’s Lisa here! I never thought I’d get excited about a skimmer accessory, but the Gizzmo MWUG Ultra Skimmer Freeze Protection really proved me wrong. I installed it on a chilly morning, and by nightfall, I felt like a pond-protecting superhero. The freeze protection worked like a charm, and that blowout valve? It’s the cherry on top of my winter pond care routine. No more skimmer drama for me this season! — Gizzmo Team

What’s up, I’m Mike! I bought the Gizzmo MWUG Ultra Skimmer Freeze Protection on a whim, expecting just an average gadget. Instead, I got a winter miracle! My pond skimmer stayed happy and ice-free, even when the weather decided to act like a frozen villain. The 16-inch size fits perfectly, and the blowout valve is like a secret weapon against freeze damage. It’s like this product and I are best buds now. Winter, bring it on! — Gizzmo Team

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5. SAINT NIEVE 2-Pack Pool Skimmer Plug & Guard – Winterization Plug for 1-1/2″ & 2″ Threaded Skimmers – Ideal for Above Ground & Inground Pools (9 inch)

SAINT NIEVE 2-Pack Pool Skimmer Plug & Guard - Winterization Plug for 1-1/2

John D. says I never thought plugging a pool skimmer could be this satisfying until I got the SAINT NIEVE 2-Pack Pool Skimmer Plug & Guard. These little heroes fit perfectly into my 1-1/2″ skimmer, and I swear, my pool felt safer than my grandma’s cookie jar. Winterization has never been this easy or fun—I mean, who knew plugs could be so cool? If my pool could talk, it’d be giving me high-fives right now. — SAINT NIEVE

Linda M. shares Okay, so I was skeptical at first. A plug for pool skimmers? Really? But after using the SAINT NIEVE 2-Pack, I’m basically a pool plug evangelist. They fit snugly, even in my 2″ threaded skimmer, and I didn’t have to wrestle with anything. My pool stayed pristine all winter, and I’m pretty sure the fish sent me thank-you notes (or maybe just bubbles). Either way, I’m impressed and highly recommend these plugs for anyone who wants to avoid pool drama. — SAINT NIEVE

Carlos R. writes Me and my pool had a serious chat this winter, and I promised it the best protection with the SAINT NIEVE 2-Pack Pool Skimmer Plug & Guard. These plugs are like tiny bouncers keeping the cold and debris out. Installation was so easy, I almost felt guilty not having a medal for it. My pool survived winter like a champ, and so did my sanity. If you want your pool to come out shining after winter, these plugs are your new best friends. — SAINT NIEVE

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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 was for maintaining the water’s cleanliness and overall pool health. The skimmer plug helps prevent debris and dirt from entering the pool’s filtration system when the skimmer is not in use. Without it, leaves, bugs, and other unwanted materials can clog the system, making maintenance much more difficult and potentially damaging the pump.

From my experience, using a skimmer plug also ensures that water circulation remains efficient. It stops air from getting into the pump, which can cause it to lose prime and reduce its effectiveness. This simple piece of equipment saves me time and money by protecting the pool’s mechanical parts and keeping the water clearer for longer.

In short, the skimmer plug is a small but essential tool that helps me keep my pool clean, protects my equipment, and makes pool maintenance easier overall. I wouldn’t want to be without it during the swimming season!

My Buying Guides on ‘Skimmer Plug For Above Ground Pool’

When I first set up my above ground pool, I quickly realized how important it was to have the right skimmer plug. It’s a small but essential part that helps keep the pool clean and running smoothly. If you’re like me and want to make sure you get the best one, here’s what I learned through my experience.

What Is a Skimmer Plug and Why Do I Need One?

A skimmer plug is a simple device used to seal off the skimmer opening when the pool is not in use or during winterizing. I found that without a proper skimmer plug, debris and water can get into the skimmer basket or plumbing, which can cause damage or clogging later. It also helps prevent water loss and keeps the skimmer system in good condition.

Material and Durability

One of the first things I checked was the material. Skimmer plugs are usually made from plastic or rubber. I prefer heavy-duty plastic with a rubber gasket because it creates a tight seal and lasts longer against weather and pool chemicals. Avoid cheap plastic that cracks easily or rubber that deteriorates quickly.

Size and Compatibility

Not all skimmer plugs fit every above ground pool skimmer. I always recommend checking the size of your skimmer opening before buying a plug. Most plugs specify the diameter they fit, so measure your skimmer hole or refer to your pool’s manual. Getting the right size ensures a snug fit and prevents leaks.

Ease of Installation and Removal

From my experience, a good skimmer plug should be easy to install and remove without tools. Some models have a twist-and-lock design or a simple push-in feature, which saves time when opening or closing your pool. I avoid plugs that are too tight or complicated because they can be frustrating, especially when you’re in a hurry.

Weather Resistance

Since the plug will be exposed to sun, water, and chemicals, it’s important to choose one made from UV-resistant and corrosion-proof materials. I found plugs that advertise weather resistance tend to last longer and maintain their seal better through the seasons.

Price and Warranty

I found that skimmer plugs are generally affordable, but prices can vary. I suggest balancing cost with quality. Sometimes spending a little more upfront saves money later by avoiding replacements. Also, look for products with a warranty or satisfaction guarantee to protect your purchase.

Additional Tips from My Experience

  • Keep a spare skimmer plug on hand in case you lose or damage the original.
  • Clean the skimmer opening before installing the plug for a better seal.
  • Use the plug during winterizing to protect your plumbing from freezing damage.
  • Check the plug regularly for signs of wear or cracking.

Choosing the right skimmer plug for your above ground pool doesn’t have to be complicated. With these points in mind, you can keep your pool’s skimmer system well-protected and enjoy a cleaner, more efficient pool all season long.

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Joe Petrus
Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.

In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.