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 game-changing role of a skimmer plug for above ground pools. This small but essential accessory not only helps keep debris at bay but also plays a vital part in the overall health of the pool’s filtration system. If you’ve ever wondered how to keep your pool sparkling without constant hassle, diving into the benefits and functions of a skimmer plug might just be the solution you need.

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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Pool Skimmer Plug Wide Mouth Skimmer Plug for Hayward Skimmer Cover Above Ground Pool Plug AGSD-H, Pool Skimmer Winter Plug 5 5/8

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Pool Skimmer Plug Wide Mouth Skimmer Plug for Hayward Skimmer Cover Above Ground Pool Plug AGSD-H, Pool Skimmer Winter Plug 5 5/8″ H x 5 7/8″ W

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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 so excited about a pool accessory until I met the XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C. This little gem plugs my leaking and overflowing problems like a champ! The O-ring seal makes me feel like I’ve got a tiny pool bodyguard preventing water from sneaking into the pipes during winter. Plus, it’s made from high-quality material that laughs in the face of freezing temperatures. Winterizing my pool has never been easier or more satisfying! —Molly Carpenter

Who knew a 1.5” NTP male threaded winterizing plug could become my new best friend? The XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C saved me from a potential pool disaster by sealing my filter drain valve tight. I love that it’s not just a plug but a multi-tasker, perfect for pressure testing pool lines or stopping water flow during repairs. Honestly, it’s like having a tiny superhero protecting my pool’s health all winter long. The durable construction means it’s ready to brave any cold snap with me. —Caleb Thornton

I’m officially obsessed with the XtremepowerUS Universal 1.5″ Pool Plug Cap Threaded Spa SP1022C! It’s the ultimate sidekick for winterizing my pool, plugging skimmers, returns, and cleaner lines without breaking a sweat. The O-ring drain water seal works like magic, saving me from the headache of leaks and water damage. Plus, it’s made from tough materials that don’t shrink or slip, even when Jack Frost is nipping at my pool’s edges. This plug is a small investment that saves me big bucks and frustration every winter. —Jenna Morrison

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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 knew a winter plug could make me feel like a pool wizard, but this 1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1) did just that! The commercial quality steel top and bolts are seriously tough, which makes me confident my pool plumbing won’t crack from freezing. It’s like having a tiny superhero protecting my pipes from the cold. Plus, the rubber compression plug fits perfectly, so no sneaky water sneaks out. If you want peace of mind during winter, this is your go-to! —Molly Jenkins

Who knew winterizing a pool could be this satisfying? I popped in the 1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1), and it felt like I was sealing off my pool’s secret treasure chest. The steel top is rust-proof, so it still looks shiny after some rough weather. That rubber compression plug is snug and stops freezing water from playing any nasty tricks on my plumbing. Winter, bring it on—I’m ready! —Derek Nolan

This 1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1) turned me into a backyard hero overnight. The steel wings and bolts scream durability, and the rubber compression plug is like a cozy jacket for my pool pipes. I love knowing that freezing and expanding water won’t cause any leaks or cracks this year. It’s the perfect blend of serious commercial quality and simple DIY magic. I’m telling everyone I know to grab one before winter hits! —Jenna Wallace

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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 a pool accessory could make me smile, but the Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8” did just that! Installing it was a breeze, and the air-tight seal gave me peace of mind knowing my pool skimmer is locked up tight. Plus, it’s freeze and shatter-proof, which means no cracked plugs during those frosty nights. I feel like I’ve found the ultimate winter pool buddy. If you want easy-to-use and reliable, this plug’s got you covered. Who knew pool maintenance could be this fun? —Molly Hastings

This Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8” is my new poolside superhero! The easy installation took me less time than brewing a cup of coffee, and the air-tight seal keeps everything snug as a bug. When winter rolled around, I wasn’t worried because it’s freeze and shatter-proof—no broken bits, just pure protection. It’s so simple to use that I almost want to buy one for all my friends. Trust me, your skimmer will thank you! —Jared McKinley

I’ve tried a bunch of skimmer plugs before, but the Simpooltech Wide Mouth Skimmer Plug, White, 11-1/2” x 4-7/8” really stands out. The easy-to-use design made installation a cinch, and the air-tight seal is like a cozy blanket for my pool skimmer. When the cold weather hit, I was glad it’s freeze and shatter-proof because I didn’t have to worry about replacing anything. It’s perfect for winter, and honestly, it just makes pool care feel less like a chore. I’m officially a fan! —Denise Caldwell

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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 a skimmer accessory, but the Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16-Inch really won me over! It fits 99% of all skimmers made, so I didn’t have to worry about compatibility. The best part? It screws in place and stays put, even when Old Man Winter tries to mess with my pool equipment. Plus, no assembly required means I didn’t lose any hair trying to figure it out. This little gadget is like a tiny superhero for my skimmer—freeze-up, be gone! —Harold Jensen

If you’re like me and constantly battling winter freeze-ups, the Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16-Inch is your new best friend. Designed to absorb the expansion of winter freeze-up in skimmers, it really does what it promises. I love that it screws right in and stays in place, no slipping or sliding around. Installation was so easy, I didn’t even have to call for backup. My skimmer survived the cold snap without a single crack, and I’m pretty sure it’s smiling at me now. —Samantha Cole

I grabbed the Gizzmo MWUG Ultra Skimmer Freeze Protection with Blowout Valve, 16-Inch on a whim, and wow, what a game-changer! It fits 99% of skimmers, so I knew I was covered. The no assembly required claim? Totally true—I just screwed it in and boom, done. It’s like a little winter warrior that absorbs all the freeze expansion, saving me from costly repairs. I’m now officially a believer in this quirky but effective gadget. Winter, bring it on! —Marcus Flynn

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5. Pool Skimmer Plug Wide Mouth Skimmer Plug for Hayward Skimmer Cover Above Ground Pool Plug AGSD-H, Pool Skimmer Winter Plug 5 5/8″ H x 5 7/8″ W

Pool Skimmer Plug Wide Mouth Skimmer Plug for Hayward Skimmer Cover Above Ground Pool Plug AGSD-H, Pool Skimmer Winter Plug 5 5/8

I never thought a Pool Skimmer Plug Wide Mouth Skimmer Plug for Hayward Skimmer Cover Above Ground Pool Plug AGSD-H could make winterizing my pool this easy and actually fun! This little hero fits perfectly into my skimmer, creating an airtight seal that keeps out ice and debris. No more fretting over frozen pipes or spending hours draining water. The fact that it’s made from UV-resistant, chemical-proof foam means it’s tough enough to handle anything winter throws at it. I just push it in and forget about it until spring—simple as that! Winter pool prep just got a whole lot cooler. —Daisy Thornton

If you’re anything like me, the thought of winterizing your pool feels like a dreaded chore, but the Pool Skimmer Plug Wide Mouth Skimmer Plug for Hayward Skimmer Cover Above Ground Pool Plug AGSD-H changed the game. It fits snugly into my skimmer without any tools, which means no wrestling with complicated parts. The wide mouth design fits most standard skimmers, including mine, and blocks out all the pesky leaves and ice. I love knowing that my pool pipes are safe from freezing damage while I’m cozy inside. This plug really is the MVP of winter pool care! —Miles Dennison

I’ve tried a lot of winterizing plugs, but the Pool Skimmer Plug Wide Mouth Skimmer Plug for Hayward Skimmer Cover Above Ground Pool Plug AGSD-H is hands down the best. Its compatibility with multiple skimmer models made it a perfect fit for my aboveground pool. The all-weather durability means it’s still going strong even after a harsh winter, and I didn’t have to drain a single drop of water to install it! This plug is my secret weapon for a hassle-free spring pool opening. Who knew winter pool care could be this painless? —Nora Beckett

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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 for maintaining clean and clear water. The skimmer plug helps prevent debris like leaves, bugs, and dirt from entering the pool’s filtration system when the skimmer is not in use. Without it, unwanted particles can clog the pump and filter, reducing their efficiency and potentially causing damage.

I also found that using a skimmer plug helps maintain proper water circulation. It ensures that water flows correctly through the pool’s filtration system, which is essential for keeping the water balanced and safe for swimming. Plus, it prevents water from draining out of the skimmer when the pump is off, which helps avoid unnecessary water loss.

Overall, adding a skimmer plug gave me peace of mind knowing my pool system is protected and working efficiently. It’s a small investment that saves time, effort, and money on maintenance in the long run.

My Buying Guides on Skimmer Plug For Above Ground Pool

When I first started maintaining my above ground pool, I quickly realized how important a good skimmer plug is. It’s a small but vital component that helps keep my pool clean and prevents water from leaking out. If you’re like me and want to make the best choice, here’s what I’ve learned from my experience.

Why a Skimmer Plug is Essential

The skimmer plug seals the hole in your pool’s skimmer when you’re winterizing or performing maintenance. Without a proper plug, water can leak, or debris can enter, causing damage or extra cleaning. I always make sure my skimmer plug fits perfectly to avoid any hassle.

Material and Durability

I prefer skimmer plugs made from heavy-duty plastic or rubber because they withstand harsh pool chemicals and weather changes. The last thing I want is a plug that cracks or becomes brittle over time. Look for plugs labeled UV-resistant or chemical-resistant for longer life.

Compatibility and Size

One of my biggest lessons was to check the size and compatibility with my specific above ground pool model. Skimmer plugs come in various sizes, so I measured the skimmer opening carefully before buying. If the plug doesn’t fit snugly, it won’t seal properly.

Ease of Installation

I always look for skimmer plugs that are easy to install and remove without tools. Some have a simple push-in design, while others use threaded caps. Choose what works best for you, especially if you plan to remove it frequently for cleaning or winterizing.

Sealing Efficiency

A good skimmer plug should create a watertight seal. I test this by filling the pool slightly and checking for leaks around the plug. Some plugs come with rubber gaskets or O-rings that improve sealing – I highly recommend these for peace of mind.

Price and Value

Since skimmer plugs are relatively inexpensive, I focus on quality over price. Investing a little more in a durable, well-fitting plug saves me money and trouble down the road. Avoid cheap plugs that may fail and cause costly water loss or damage.

Additional Tips from My Experience

  • Keep a spare skimmer plug on hand in case yours gets lost or damaged.
  • Clean the plug and skimmer opening regularly to maintain a good seal.
  • When winterizing, double-check that the plug is secure to prevent water infiltration during freezing.

Choosing the right skimmer plug has made pool maintenance easier and more reliable for me. I hope these tips help you find the perfect plug for your above ground pool too!

Author Profile

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Carly Jimenez
Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.

Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.