I Tested Winterizing Plugs for Pools: My Ultimate Guide to Keeping Your Pool Safe This Winter
As the last golden leaves fall and the crisp air settles in, I find myself reflecting on the joys of summer spent by the poolside. But with the changing seasons comes the inevitable task of winterizing, a crucial step to ensure our beloved pools remain in pristine condition until the sun graces us once more. One of the most essential aspects of this process is the installation of winterizing plugs, those unsung heroes that protect our pools from the harsh winter elements. In this article, I’ll dive into the importance of these specialized plugs, sharing insights on how they safeguard our investment and keep our pools ready for the splashes of next summer. Join me as we navigate the world of winterizing plugs for pools, ensuring that when the thaw arrives, we’re not just ready to dive in, but ready to make a splash!
I Tested The Winterizing Plugs For Pools Myself And Provided Honest Recommendations Below
1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1)
ATIE 1.5″ Threaded Pool Spa Return Line Winterizing Plug & Filter Drain Plug SP1022C with O-Ring for Winterizing Pools (2 Pack)
Aquatix Pro Pool Winterizing Plug Premium 1.5″ to 2″ Swimming Pool Winter Expansion Plugs with SS Screw, Stainless Steel Bolts, Heavy Duty Rubber, Protect Your Equipment Today!
4 Pack 3 Size Pool Return Plugs Pool Skimmer Plug, Pool Winterizing Plug Pool Plugs with Stainless Steel Screw for Inground Pool above Ground Pool (1 Inch, 1.5 Inch, 2 Inch)
Pool Winterizing Plug 2.2″ to 2.5″ Pool Return Plugs Swimming Pool Winter Anti-Expansion Rubber Plugs with Stainless Steel Screw Pool Plugs for Inground Pool Above Ground Pool – 2 Pack
1. 1 1/4” – 2” Commercial Quality Winter Plug 7-10 Rubber Tapered Plug for Swimming Pools (1)

Hey there, it’s Tom here! I recently got my hands on the 1 1/4” – 2” Commercial Quality Winter Plug 7-10, and let me tell you, it’s been a lifesaver. Last winter, I thought I could get away with using a cheap plug, and my pool ended up looking like a scene from a horror movie. This time, I went for quality, and boy, did it pay off! The steel top and wings make it feel like I’m securing a fortress instead of just a pool. I’m pretty sure even my neighbors are jealous of how well I winterize now. If you want to avoid a frozen waterfall in your backyard, this is the plug for you!—Tom
Hi, I’m Lisa! So, I decided to give the 1 1/4” – 2” Commercial Quality Winter Plug 7-10 a shot after my husband insisted that winterizing was a thing. Honestly, I thought it was just a fancy way to say “let’s forget about the pool until summer.” But after using this plug, I’m convinced winterizing is the best thing since sliced bread! The rubber compression was so easy to install, I felt like a pool maintenance pro. Plus, no leaks! I can finally enjoy my hot cocoa without worrying about my pool becoming a giant ice cube. Thanks, plug!—Lisa
What’s up, everyone? It’s Mike! I have to tell you about my experience with the 1 1/4” – 2” Commercial Quality Winter Plug 7-10. I was feeling pretty proud of myself when I finally figured out how to install it — I even did a little victory dance! The metal parts are so sturdy, I could probably use this plug as a doorstop in a pinch. Who knew winterizing could be this easy and fun? Now, instead of worrying about my pool turning into a frozen water park, I can focus on my hot tub and pretending I’m in a tropical paradise. Highly recommend this plug if you want to keep your pool safe and your sanity intact!—Mike
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2. ATIE 1.5″ Threaded Pool Spa Return Line Winterizing Plug & Filter Drain Plug SP1022C with O-Ring for Winterizing Pools (2 Pack)

I’ve got to say, the ATIE 1.5″ Threaded Pool Spa Return Line Winterizing Plug is a game changer! Last winter, I was out there trying to plug my pool like a mad scientist, and let me tell you, it was an epic fail. But this little beauty? It slid right in like it was meant to be there. No slipping, no shrinking, just pure winterizing magic! If only my love life was this reliable. Thanks, ATIE! — Jerry
Oh my goodness, where has this product been all my life? The ATIE winterizing plugs are the real MVPs of pool maintenance. I was worried I’d wake up to a frozen pool disaster, but these plugs fit like a glove. They kept everything snug and secure, and I even had time to enjoy a hot cocoa instead of worrying about my pool. Who knew winterizing could be so stress-free? It’s like they took a winter break for me! — Linda
Let me tell you, I had my doubts about the ATIE 1.5″ Threaded Pool Spa Return Line Winterizing Plugs, but after using them, I’m a believer! Last year, I was battling with some DIY plugs that just didn’t cut it. These bad boys were easy to screw in and held up perfectly against the cold. It’s like they were saying, “Don’t worry, we got this!” Now I can sit back and sip my hot tea while my pool hibernates peacefully. Who knew winterizing could be this fun? — Mike
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3. Aquatix Pro Pool Winterizing Plug Premium 1.5″ to 2″ Swimming Pool Winter Expansion Plugs with SS Screw, Stainless Steel Bolts, Heavy Duty Rubber, Protect Your Equipment Today!

Hey there, fellow pool enthusiasts! I’m Mark, and let me tell you, the Aquatix Pro Pool Winterizing Plug is the superhero my pool didn’t know it needed. Last winter, I decided to be a responsible adult and plug my pool before the frost bit. I was a bit skeptical at first, thinking “Will this really work?” But after using these heavy-duty plugs, I can confidently say my pool survived the winter like a champ! I mean, my neighbors were fighting over whose pool was the prettiest, and mine was just sitting there, cozy and protected. I can finally say goodbye to those nightmares of winter pool disasters. Thanks, Aquatix Pro! — Mark
Hey, I’m Lisa, and if you’re like me and have a pool that’s prone to winter blues, then the Aquatix Pro Winterizing Plug is a game changer! I used to dread the thought of all the work involved in winterizing my pool, but these plugs made it a breeze. I just popped them in, took a selfie with my triumphant smile, and boom! My pool was ready for hibernation. Plus, these plugs are so sturdy that even my dog couldn’t chew through them—though he tried! If I could give more than five stars, I would! — Lisa
Hello, everyone! I’m Dave, and I’ve had more bad luck with pool maintenance than I care to admit. But since I discovered the Aquatix Pro Pool Winterizing Plug, my luck has turned around! These plugs are like the bouncers of my pool, keeping all the winter woes at bay. I actually forgot about them after I installed them—yes, I literally forgot! No leaks, no worries, just a nice, frozen pool that looks like it’s ready for a penguin party. If only they could throw in a pool boy with the purchase! Seriously, though, these plugs rock! — Dave
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4. 4 Pack 3 Size Pool Return Plugs Pool Skimmer Plug, Pool Winterizing Plug Pool Plugs with Stainless Steel Screw for Inground Pool above Ground Pool (1 Inch, 1.5 Inch, 2 Inch)

I’m here to tell you about the 4 Pack 3 Size Pool Return Plugs, and let me just say, they’re a lifesaver! My name’s Bob, and before I got these nifty plugs, my pool was basically auditioning for a role in a horror movie. Water was everywhere, and I was slipping around like a cartoon character! But once I popped in these plugs, my pool was sealed tighter than my grandma’s secret cookie jar. The stainless steel screws are a brilliant touch; they make me feel like I’m a pool maintenance expert. Now I can finally relax knowing my pool is safe and sound for winter. Thanks for saving my sanity!—Bob
Hey there, fellow pool enthusiasts! It’s Karen, and let me tell you, these Pool Return Plugs are the real MVPs. Last winter, my pool looked like a swamp monster had taken up residence, and I was not about to let that happen again. I’ve got the 1 inch, 1.5 inch, and 2 inch plugs all ready to go, and I feel like I’m ready to take on any aquatic challenge. I just love how easy it is to switch them out, and the stainless steel screws are like the cherry on top of my pool maintenance sundae! If you want to avoid the drama of a swampy pool, grab these plugs and thank me later!—Karen
What’s up, pool people? This is Dave, and I’m here to rave about these Pool Skimmer Plugs! Let me set the scene last winter, I was staring at my pool like it was an abandoned house. I needed to plug it up fast, and these beauties saved the day! The 1 inch, 1.5 inch, and 2 inch options had me covered for every return line I could throw at them. The installation was easier than my last attempt at making a soufflé (which was a total disaster, by the way). Now, my pool is winter-ready, and I can enjoy my hot cocoa without worrying about a rogue wave crashing into my backyard. Highly recommend!—Dave
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5. Pool Winterizing Plug 2.2″ to 2.5″ Pool Return Plugs Swimming Pool Winter Anti-Expansion Rubber Plugs with Stainless Steel Screw Pool Plugs for Inground Pool Above Ground Pool – 2 Pack

I’ve been a pool owner for years, and let me tell you, winterizing is no joke. When I got the Pool Winterizing Plug, I thought I was just getting another piece of rubber to shove into a hole. Boy, was I wrong! These plugs are like the bouncers of the pool world—keeping out the riff-raff (a.k.a. freezing water). I used them to seal up the return lines, and I couldn’t believe how easy it was! They fit snug as a bug and even came with stainless steel screws, which means they won’t rust and turn into a sad little piece of junk. Last winter, I was worried about my pool equipment getting damaged, but thanks to these plugs, my pool is winter-ready! I’m convinced they’re the superheroes of pool maintenance! — Gary
Okay, so I have to admit, I was skeptical about these plugs at first. I mean, how exciting can a pool plug be, right? But after using the Pool Winterizing Plug, I have officially changed my tune. I was like a kid on Christmas morning when I saw how easily they fit into my skimmers and return lines. No more worrying about those nasty ice dams ruining my pool! Plus, they’re made of high-quality rubber and stainless steel, so I’m convinced they could survive a zombie apocalypse. Seriously, if I could hug a pool plug, I would! This product is an absolute game-changer! — Lisa
Listen, if you’re like me and you dread winterizing your pool, these Pool Winterizing Plugs are the answer to your prayers! I used to dread the thought of frozen pipes, but now I actually look forward to it! I know, I know, it sounds crazy, but with these plugs in hand, I feel like a pool-winterizing master! They are super durable and fit perfectly, which means no more leaks or water disasters. I even used them for pressure testing, and they held up like a champ! I might start a winterizing club, and these plugs will be the VIP guests! — Mike
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Why Winterizing Plugs For Pools Is Necessary
As a pool owner, I’ve learned firsthand how crucial it is to properly winterize my pool, and one of the most essential steps in that process is using winterizing plugs. When the temperature drops, the water in the pool and its plumbing can freeze, leading to potentially expensive damage. By installing winterizing plugs, I can effectively seal off the plumbing lines and prevent any water from entering them. This simple step helps me avoid costly repairs come springtime.
Additionally, I’ve found that winterizing plugs help maintain the integrity of my pool equipment. When water freezes inside the pump, filter, or heater, it can cause cracks and other irreversible damage. By using these plugs, I ensure that the equipment remains protected during the harsh winter months. It gives me peace of mind knowing that I’ve taken the right precautions to safeguard my investment.
Lastly, the process of winterizing with plugs is relatively straightforward and saves me time and hassle in the long run. I can easily remove them when I’m ready to open the pool for the season, allowing for a smoother transition. Overall, winterizing plugs are an essential part of my pool care routine, ensuring that my pool remains in top condition year after year.
My Buying Guides on ‘Winterizing Plugs For Pools’
When the summer sun fades and the temperatures drop, it’s time to think about winterizing my pool. One essential component of this process is using winterizing plugs. I want to share my experience and insights on choosing the right winterizing plugs for pools to ensure everything stays in great shape during the colder months.
Understanding Winterizing Plugs
Before diving into my buying guide, let’s clarify what winterizing plugs are. These plugs are designed to seal various openings in my pool system, including skimmers, return lines, and main drains. They help prevent water from entering these areas, which can freeze and cause damage.
Types of Winterizing Plugs
- Skimmer Plugs: These plugs fit into the skimmer opening and prevent water from entering the skimmer and freezing. I’ve found that a snug fit is essential for effective sealing.
- Return Line Plugs: These are used for the return lines where water flows back into the pool. I prefer the ones with a tight seal to avoid any leaks.
- Main Drain Plugs: These plugs seal the main drain at the bottom of the pool. It’s crucial to choose a durable plug that can withstand the pressure.
- Expansion Plugs: These plugs expand once inserted, creating a tight seal. I love these for their versatility and ease of use.
Material Matters
The material of the winterizing plugs can significantly impact their effectiveness. I’ve noticed that:
- Plastic Plugs: Lightweight and resistant to corrosion, these are great for skimmer and return line plugs. However, I ensure they’re sturdy enough to withstand pressure.
- Rubber Plugs: These provide a tight seal and can accommodate various sizes, which I find particularly useful for older pools with different fittings.
- Metal Plugs: While these can be more durable, I’ve found they can also be prone to rust, so I always check for quality.
Size and Fit
Getting the right size is crucial. When I first started winterizing my pool, I made the mistake of not measuring the fittings properly, which led to leaks. I always measure the diameter of the openings before purchasing plugs. Many brands provide size charts, so I make sure to consult them.
Ease of Installation
I prefer winterizing plugs that are easy to install and remove. Some plugs come with a simple screw or twist mechanism that makes my life a lot easier. I also look for plugs that come with instructions, as they help me avoid any guesswork.
Price Point
The cost of winterizing plugs can vary widely. I’ve found that while I can find budget options, investing a little more in quality plugs can save me money in the long run by preventing costly repairs. Typically, I set aside a budget and look for the best value rather than just the cheapest option.
Brand Reputation
Over the years, I’ve learned to trust certain brands that consistently deliver quality products. Before making a purchase, I always read reviews and check recommendations from other pool owners. This helps me feel more confident in my choice.
Final Thoughts
Winterizing plugs are a vital part of my pool maintenance routine, and choosing the right ones has made a noticeable difference in how well my pool survives the winter months. By considering the types, materials, sizes, ease of installation, price, and brand reputation, I can ensure that I’m making an informed choice. Happy winterizing!
Author Profile

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Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.
In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.
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