The Above-Ground Pool I Kept for 5 Years (And Would Buy Again)

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When I bought my Intex 18×9 pool five years ago, I had no idea if it was going to last one summer or five. Above-ground pools have a reputation — and not always a great one. Flimsy frames. Leaky liners. Pumps that give up by August.

So I went in a little skeptical.

Five summers later? I’m taking it down for the last time this week — and I’d buy this exact pool again without blinking.

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Here’s everything I learned.

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What Is the Intex 18×9 Ultra XTR Pool?

The full name is the Intex 18′ x 9′ x 52″ Ultra XTR Rectangular Frame Swimming Pool Set — which is a mouthful, but what it means in plain terms is this:

It’s a full-size rectangular above-ground pool. Not a little round splash pool. A real, swim-in-it, float-in-it, invite-people-over-for-it pool.

At 18 feet long and 9 feet wide, it has enough room for the whole family — or for you to just float around in peace, which is honestly the whole point.

It comes with everything you need to get started:

• Filter pump
• Ladder
• Ground cloth
• Pool cover

You supply the flat spot in your yard and the water

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Setup — What To Actually Expect

Before you dive in, here are a few smart tips from someone who’s been through it:

💡 Get it as level as possible. You don’t need perfection — 1 to 2 inches off is fine — but take the time to get this right before you do anything else. I set mine up on a concrete slab and layered shingles, rubber padding, and a gorilla pad underneath for cushion and stability. That foundation made a difference over five years.

💡 Plan for a full day and bring a helper. You will need at least two people, and it is going to take the entire day to get it set up right — frame, liner, water, all of it. Don’t rush it. Also, be sure to check your local regulations before you start. Requirements vary by area, and it’s worth knowing what’s needed before you’re already halfway through setup.

Take your time, do it right, and enjoy the process. It’s worth every bit of effort once that water is in.

🛒 What I Started With

• Gorilla Pad — cushions and protects the liner from the ground up. Worth every penny for the long-term life of your pool.
• Solar Cover — traps heat from the sun to keep your water warmer longer. It also slows evaporation and cuts down on how much chlorine you go through.
• Pool Cover — keeps leaves, bugs, and debris out when the pool isn’t in use. Also slows algae growth by blocking sunlight.
• Basic Pool Opening Starter Kit — gets your water chemistry balanced right from the start. Saves you from guessing what you need that first week.
• Upgraded A-Frame Ladder — sturdier and safer than the stock ladder. A must if you have kids or anyone getting in and out frequently.
• Pool Mat for Ladder — sits under the ladder feet to protect your liner from wear and punctures over time.
• Saltwater Pool Chlorinator — converts salt into chlorine so you’re not constantly buying and adding chemicals. Softer water, less maintenance, and easier on your skin.
• Sand for Filter — don’t forget this! The sand filter needs the right filter sand to run properly. Stock up so you’re ready when it’s time to change it out.
• Salt for chlorinator

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5 Years Later — What Actually Held Up

This is the part you’re really here for, right?

The frame: Still solid. Zero rust after five full seasons in Tennessee weather — hot, humid summers and cold winters. Living in East Tennessee, I actually kept this pool up year-round and winterized it each season with no problem. The Ultra XTR frame uses a corrosion-resistant coating, and it genuinely delivers.

The liner: Still intact. I was careful with it — no sharp objects near the pool, kept it covered when not in use — but it held up to five years of use without a single puncture or leak.

The pump: Ran every season with basic filter maintenance. I changed the filter cartridges regularly (don’t skip this — it matters more than you think) and it kept the water clear.

The cover: Still usable, though it’s showing more wear than anything else. If I were buying again, I’d grab a backup cover in year two or three.

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My Real Pro and Con

The Pro: It genuinely lasted. Five summers of real use, and the major components — frame & liner held up beautifully. For the price point, that’s impressive.

The Con: The stock filter that comes with the pool gets the job done, but I personally feel the upgraded SX3000 sand filter is worth every penny. More water rotation means less time cleaning and clearer water all season long. It’s not a dealbreaker, but it’s the one upgrade I’d recommend from day one.

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Who Is This Pool Actually For?

This pool is for you if:

• You want a real swimming pool — not a kiddie pool, not a tiny circle — but an actual swim-in-it pool
• You don’t have the budget (or the desire) for an inground pool
• You have a reasonably flat backyard space
• You want something that will last more than one season if you take basic care of it
• You’re over 50 and done messing around with cheap things that fall apart by July

If that sounds like you — this is the pool.

Watch My Full Review

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Everything Else I Use With This Pool

After five years, I’ve figured out exactly what makes pool ownership easier — especially for those of us who don’t want to spend every weekend doing pool maintenance.

⬆️ What I Added Over Time

• Intex Deluxe Pool Skimmer — attaches to the pool wall and pulls surface debris before it sinks. Keeps the water looking clean between vacuuming sessions.
• 1-Step Pool Ladder Stairs — a game changer for easy in-and-out, especially for kids and adults over 50. Much easier on your knees than a standard ladder.
• Solar Pool Lights — float in the pool and charge all day in the sun. They light up automatically at night with no cords or electricity needed. Great ambiance for evening swims.
• Handheld Pool Vacuum — perfect for quick spot cleaning along the bottom and walls. Battery-powered, no hoses, no fuss.
• SX3000 Sand Filter Upgrade — a noticeable step up from the stock pump. Better filtration means cleaner, clearer water with less work on your end.

The Safety Ladder Getting in and out of a 52-inch pool is no joke. A good A-frame pool ladder with wide steps and handrails made a huge difference — especially for my knees.

A Robotic Pool Vacuum Leaves, debris, bugs — they’re coming for your pool. A simple pool vacuum saves so much time versus trying to net everything out by hand.

A solar-powered fountain runs completely on sunlight — no cords, no electricity bill. Drop it in the pool and it adds movement, aeration, and that satisfying water feature feel. The color-changing LED lights make it especially fun after dark. It’s one of those upgrades that looks way more expensive than it is.

A Proper Pool Cover Keep it covered when you’re not using it. Keeps debris out, keeps the water warmer, and extends the life of your liner. Don’t skip this one.

Pool Chemical Starter Kit A basic starter kit with chlorine, pH test strips, and a shock treatment is all you need. Keep it simple.

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Final Verdict — Would I Buy It Again?

Yes. Immediately. Without hesitation.

Five summers is a real track record. The Intex 18×9 Ultra XTR held up through all of them — and the only reason I’m taking it down now is that I’m ready for a change, not because anything failed.

If you’re on the fence about whether an above-ground pool is worth it — from someone who’s actually been in the water — it is.

Grab yours before pool season gets into full swing. These tend to go fast once the heat hits.

These results are based on my personal experience owning this pool in East Tennessee over five summers. Your experience may vary depending on your climate, usage, and maintenance routine — but I can only speak to what I lived with firsthand.