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INTEX 26329EH Ultra XTR 18FT X 52IN Review

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18ft x 52in pool

You’ll get a sturdy, family-sized above-ground pool with an 18 ft × 52 in galvanized Ultra XTR frame and a 3‑ply puncture‑resistant liner, holding about 6,981 gallons. It includes a Krystal Clear sand filter pump, ladder, skimmer kit and repair patch, and it’s built for regular backyard use rather than quick portability. Assembly needs level ground and two to three people, and maintenance focuses on backwashing, liner care and frame checks — keep going to see full setup and upkeep details.

Some Key Takeaways

  • Sturdy galvanized Ultra XTR frame and snap-fit T‑joints provide rigid, long-lasting wall stability for regular summer use.
  • Includes 3‑ply puncture‑resistant PVC liner and ladder, supporting a low‑maintenance 6,981‑gallon family pool.
  • Krystal Clear sand filter pump (model 26645EG) handles filtration but needs routine backwash and pressure checks.
  • Assembly requires level ground, 1.5–3 hours with 2–3 people, plus site prep and a sand/pad base.
  • Good value for durability and included equipment, but replacement liners and strict leveling are notable tradeoffs.

Quick Verdict: Who the INTEX 26329EH Ultra XTR Is Best For

If you want a sturdy, large-capacity above-ground pool that’s built for regular summer use, the INTEX 26329EH Ultra XTR fits the bill. You’ll appreciate its robust galvanized frame and puncture-resistant liner if you host family gatherings or prioritize low-maintenance backyard exercise. It’s best for households seeking a reliable communal hub rather than a portable seasonal option. You’ll need level ground and willingness to assemble components, but the durable T-joints and weather-resistant materials mean fewer mid-season concerns. Choose this model when you want a lasting, shared space that supports social swim time and routine fitness. Many homeowners complement this type of pool with stylish steel frames to enhance durability and backyard aesthetics.

What You Get in the Box and Key Specifications (18ft × 52IN, 6,981 Gal, Pump, Ladder)

Unpack a complete backyard setup: the box includes the 18 ft × 52 in Ultra XTR round pool with a 3‑ply puncture‑resistant PVC liner, the galvanized steel Ultra XTR frame with snap‑together T‑joints, a ladder, Krystal Clear sand filter pump (model 26645EG) with a 6‑function control valve, an Intex skimmer and maintenance kit (model 28002E) with a 94‑inch telescoping aluminum shaft and interchangeable heads, a repair patch for the liner, and all necessary connectors and hoses; the pool holds about 6,981 gallons and requires level ground for proper assembly. You’ll also get clear specs, warranty info, and basics for chemical balance and water testing. Note sun exposure and cover usage to protect materials and maintain sanitizer effectiveness. This setup is ideal for homeowners who enjoy enhancing their property’s outdoor spaces and creating an above-ground pool oasis.

Assembly and Daily Use: Real-World Setup Time, Footprint, Stability, and Safety Tips

Getting the Ultra XTR standing takes planning but goes faster than you might expect: with two to three people you’ll finish leveling the site and snapping the galvanized T‑joint frame together in about 1.5–3 hours, then allow another 6–12 hours to fill the 6,981‑gal shell (depending on water pressure). Do ground prep to remove rocks, stake a level footprint, and lay a sand or pad base. Expect a stable, rigid wall once filled; check frame connections daily at first. Adopt entry etiquette (no roughhousing on ladder), monitor water chemistry, and choose shade placement to protect liner and swimmers. Consider using proper pool site leveling tools to simplify prep and get a perfectly level pad.

Performance, Durability, and Maintenance: Sand Filter Pump, Liner, Frame, and Seasonal Care

While the Ultra XTR’s components work together to deliver reliable summer performance, you’ll want to understand how the sand filter, liner, and frame behave under regular use and through seasons to keep the pool performing and lasting. You’ll rely on the Krystal Clear sand filtering pump for consistent circulation; follow backwash and rinse cycles and monitor pressure. For liner care, rinse, patch punctures with the included kit, and avoid sharp objects. Frame maintenance means inspecting T-joints and connections for corrosion and tightening snap-fit parts. For seasonal storage, fully dry components, store indoors or covered, and label parts to simplify reassembly. Consider upgrading your setup with proper pool pump installation to improve circulation and outdoor living enjoyment.

Buying Considerations and Alternatives: Price, Warranty, Pros vs. Cons, and Comparable Pools

Because you’ll want to balance upfront cost, long-term value, and risk, consider the Ultra XTR’s price against its 2-year warranty, included Krystal Clear sand filter, and heavy-duty frame when deciding if it’s the right fit. You’ll track pricing trends to time purchase and watch customer reviews for common defects. Pros: robust frame, large capacity, all-inclusive kit. Cons: assembly needs level site, replacement liners can cost. Compare competitor comparisons like Bestway Steel Pro or higher-end anchored models. Consider extended warranty if you plan heavy seasonal use. Choose based on budget, community feedback, and expected lifespan. This model is well suited for homeowners who want to create a backyard oasis and enjoy their outdoor space.

Some Questions Answered

Does the Pool Come With a Ground Cloth or Protective Tarp?

No, it doesn’t include a ground sheet or setup mat. You’ll get the pool, ladder, Krystal Clear sand filter pump, skimmer and a repair patch, but not a protective tarp. You should plan to buy a separate setup mat or ground cloth to protect the liner and improve stability. Many owners pick a 18-ft-compatible setup mat or overlapping ground cloth for extra cushioning and to prevent sharp-object damage during installation.

Can the Sand Filter Pump Be Converted to a Cartridge System?

Yes — you can convert the sand filter pump to a sand cartridge setup with pump retrofits, but it isn’t plug-and-play. You’ll need a compatible sand cartridge unit or adapter kit that matches the pump’s plumbing, fittings, and flow rate. Measure hose diameters, thread types, and filter capacity, then select parts from a trusted supplier. You’ll belong to a group of DIYers who document fit, adapters, and O-ring seals for leak-free results.

Is a Permit Required to Install This Above-Ground Pool?

You probably need to check—permits vary by jurisdiction. Local regulations determine whether you must obtain a permit, meet safety fencing, or follow property setbacks and utility clearance. Contact your municipal building or planning department, provide pool dimensions and location, and confirm required inspections or homeowner association rules. Keep documentation and a site plan showing setbacks to guarantee compliance; neighbors and community groups will appreciate your proactive approach.

Are Replacement Liners Specific to the 26329EH Model Only?

No — replacement liners aren’t strictly limited to the 26329EH model. You’ll want liners that match the pool’s diameter, wall height and connection style so replacement compatibility is assured. Check material thickness (3-ply puncture-resistant PVC is recommended) and fitting specs; many aftermarket and compatible Intex liners fit multiple models with the same dimensions. You’ll feel included if you verify measurements and ask sellers about cross-model compatibility before buying.

Can the Pool Be Used With a Heater or Solar Cover?

Yes — you can use a heater or solar blanket with this pool, but you’ll need compatible equipment. You can add a solar blanket to cut heat loss and a pool heat pump or appropriate electric/propane heater sized for ~7,000 gallons. Make certain your filter/pump plumbing and fittings match heater connections, and follow manufacturer guidance to avoid voiding the warranty. Level installation and proper winterizing keep your system reliable and shared-use ready.

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