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INTEX 26329EH Ultra XTR 18FT X 52IN Review

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large 18ft x 52in pool

You’ll get a sturdy, family-ready 18 ft × 52 in above-ground pool that’s a solid step up from basic frames without permanent installation. The galvanized alloy frame and precision T-joints lock tightly, the 3‑ply PVC liner resists punctures, and the included Krystal Clear sand filter plus automatic vacuum keep about 700 gallons circulating. Setup is mostly tool-free and takes about an hour for two people. Keep it rinsed before storage; read on for full setup, maintenance, and cost details.

Some Key Takeaways

  • Robust galvanized alloy steel frame and precision T-joints provide stable, corrosion-resistant structure for seasonal family use.
  • 3-ply puncture-resistant PVC liner holds ~700 gallons and resists tears, with a patch kit included for repairs.
  • Includes Krystal Clear sand filter pump and 6-function valve for economical filtration, requiring regular run time and weekly backwashes.
  • Tool-free, snap-fit assembly for two people takes about 60–90 minutes; ground cloth and ladder simplify setup and access.
  • Good value for homeowners wanting a durable, non-permanent backyard centerpiece with a 2-year warranty.

Quick Verdict and Who This Pool Is Best For

While it’s a serious step up from budget frames, the INTEX Ultra XTR 18ft delivers robust, user-friendly performance for families who want a durable, near-inground feel without permanent installation. You’ll appreciate its strong frame, simple snap-together assembly, and practical sand filtration that keeps water clear during frequent family gatherings. It suits homeowners who want a reliable seasonal pool on compact yards or urban patios, giving you a shared focal point without complex construction. If you value durability, straightforward maintenance, and a welcoming spot where neighbors and kids feel included, this pool fits your social, practical needs. Many owners choose above-ground pools to make their yard feel like a true backyard oasis while avoiding permanent construction.

What’s in the Box and Must-Know Specs (Size, Capacity, Materials)

You’ll find a complete backyard package in the box: the round INTEX 26329EH Ultra XTR pool (18 ft diameter × 52 in tall) with a heavy-duty galvanized alloy steel frame, a 3-ply puncture-resistant PVC vinyl liner, the Krystal Clear sand filter pump (#26645EG) with a 6-function valve, the 28005E Deluxe Automatic Vacuum Cleaner, a ground cloth, ladder, and a liner patch kit — all designed for outdoor, seasonal use and backed by a 2-year warranty. You get about 700 gallons capacity, gray finish, and precision T-joints for weather resistance. Materials prioritize durability; maintenance features support chemical balance and straightforward seasonal storage. These components are well suited for homeowners who enjoy enhancing their outdoor spaces with a steel frame pool.

Setup Walkthrough : How Easy Is Assembly and What Tools You Need?

Having the kit and specs in hand makes setup straightforward: the Ultra XTR was engineered for snap-fit assembly, so you’ll mostly be aligning poles and pressing them into the precision T-joints rather than wrestling bolts or pins. Follow a ground prep checklist: level area, remove debris, lay included ground cloth. Tool free assembly means no wrenches; two people cut step by step timing to ~60–90 minutes. Slide liner, expand frame, attach sand filter hoses. Test connectors and use connector troubleshooting tips in manual if leaks or stiff joints appear. You’ll finish confident and ready to invite friends over. Consider keeping an installation tool kit on hand for maintenance and future adjustments.

Durability, Frame & Liner Performance After Real-World Use

Because the Ultra XTR uses a galvanized alloy steel frame with precision T-joints and a 3-ply PVC liner, you’ll see real-world durability that holds up to seasonal backyard use rather than just showroom claims. You’ll notice strong corrosion resistance on frame members after humid summers and winter storage if you rinse and dry before packing away. T-joints lock securely without wobble, so the structure stays square with normal family use. The puncture-resistant liner shows impressive liner flexibility around steps and toys, resisting tears while still laying smooth. Included patch and two-year warranty give practical reassurance you belong to a confident buyer community. Our selection focuses on above-ground pool ladders designed for safe, easy access and long-term backyard enjoyment.

Running Costs, Filtration & Maintenance (Sand Filter, Vacuum, Ladder)

While sand filtration needs a bit more initial setup than cartridge systems, it runs economically and handles the Ultra XTR’s 700-gallon turnover well—expect lower ongoing filter media costs and fewer cartridge replacements over a season. You’ll monitor energy usage: the Krystal Clear pump is efficient but runs hours daily—schedule cycles to balance clarity and cost. Backwash frequency depends on debris load; plan weekly backwashes during heavy use or storms, less in low-season. The included 28005E vacuum and ladder make maintenance approachable; you’ll feel confident sharing chores, keeping water clear, and protecting your pool investment together. Consider choosing the best sand filter media for your system—sand filter media can make a notable difference in filtration efficiency.

Some Questions Answered

Can This Pool Be Installed on a Sloped Yard?

No — you shouldn’t install this pool directly on a sloped yard. You’ll need to do slope grading to create a perfectly level pad, or build engineered retaining walls and a compacted fill area to support the frame and liner. Aim for a stable, evenly compacted base with proper drainage. That way you’ll protect the galvanized frame, avoid liner stress, and keep your pool safe and welcoming for friends and family.

No — winterizing gear isn’t included, and you should get it. You’ll want a sturdy winter cover to keep debris and sunlight off the liner, and a drain pump to lower water below skimmer and fittings before freezing. Choose compatible sizes and breathable materials; store the ladder and pump indoors. If you’re part of a pool-owning group, share tips on cover tensioning and where to buy reliable drain pumps for peace of mind.

Can a Heater Be Connected to the Sand Filter?

Yes — you can connect a heater to the sand filter, but you’ll likely need appropriate plumbing adapters to match hose or pipe sizes and maintain flow. Check heater compatibility with sand filtration (flow rate and pressure limits) and use corrosion-resistant fittings. You’ll want a bypass loop or valves so you can isolate the heater for maintenance. Do this carefully and you’ll join other owners who’ve safely integrated heating with reliable performance.

Are Replacement Liners Available From Intex?

Yes — replacement liners are available. You can get official Intex replacement availability through their parts dealers or the Intex website, and many communities share vendor tips so you won’t feel alone sourcing parts. Third party liners also exist and often fit, but measure carefully (diameter, height, valve locations) and check material quality and return policies. You’ll want a puncture-resistant, compatible liner and keep your original model number handy.

Does the Pool Meet Local Safety Fence Regulations?

Maybe — it depends on your local code. You’ll need to compare the pool’s water depth (52 in) and round form with municipal requirements for minimum fence height, self-closing gate access, and spacing from the pool edge. Measure the installed waterline, position your fence so gate access doesn’t allow easy climb-ins, and add locks or alarms if required. Check local regulations and document compliance to keep your household and neighbors included and safe.

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