Intex Ultra XTR Pool Review: Honest Pros & Cons Worth Buying?

What Is INTEX 26379MZ 36ft x 18ft x 52in Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set, Includes 2650 GPH Sand Filter Pump, Saltwater System, SuperTough Puncture Resistant, Rust Resistant?

This is not your standard inflatable pool from the big box store. The Intex Ultra XTR pool review,Intex Ultra XTR pool review and rating,Is Intex Ultra XTR pool worth buying,Intex Ultra XTR pool review pros cons,Intex Ultra XTR pool review honest opinion,Intex Ultra XTR pool review verdict we are analyzing focuses on the largest rectangular above ground pool Intex offers. It is a premium, semi-permanent structure designed to give you a true swimming experience in your own yard. The package includes everything you need to get swimming: a powerful sand filter pump, a saltwater system, a heavy-duty ladder, a ground cloth, a pool cover, and even a volleyball set. It bridges the gap between a basic seasonal pool and a costly in-ground installation. This pool targets families who want significant swimming space without the permanent commitment and high price tag of in-ground options. Intex has been a leading name in above ground pools and inflatable products for decades. You can learn more about the company’s history and dedication to backyard recreation on their official Intex website. The Ultra XTR line represents their most robust and feature-packed series, and the 26379MZ model is the flagship of that fleet.

Key Features & Specifications

Standout Features

• Massive Rectangular Size: At 36ft x 18ft x 52in, you get a true lap-friendly shape that provides 18,180 gallons of water capacity.
• Rust-Resistant Frame: The galvanized steel frame features an inner and outer powder coating for superior rust resistance, which is a major factor in our Intex Ultra XTR pool review,Intex Ultra XTR pool review and rating,Is Intex Ultra XTR pool worth buying,Intex Ultra XTR pool review pros cons,Intex Ultra XTR pool review honest opinion,Intex Ultra XTR pool review verdict.
• SuperTough Puncture Resistant Material: The 3-Ply PVC liner is built to withstand summer wear and tear, and a repair patch is included just in case.
• Complete Filtration System: It includes a 2650 GPH sand filter pump (#26679EG), which is far superior to the cartridge filters found on cheaper pools.
• Integrated Saltwater System: You get a saltwater system that uses a Krystal Clear saltwater generator to produce chlorine naturally, reducing the need for harsh chemicals.
• Easy Lock System: The frame uses snap-together components with no pins or tools needed, promising assembly in 90 minutes.

Technical Specifications

Specification	Detail
Product Dimensions	432 L x 216 W x 52 H (inches)
Water Capacity	18,180 Gallons (90% fill)
Weight	651.2 Pounds
Frame Material	Galvanized Steel (Powder Coated)
Liner Material	3-Ply PVC (Polyvinyl Chloride)
Pump Flow Rate	2,650 GPH (Gallons Per Hour)
Color	Gray Frame with Blue/Gray Liner
Shape	Rectangular

You can check the current price and availability for this massive pool set online.

What’s Included in the Box

Unboxing this pool is quite an event due to its sheer size. The package includes the main pool liner, the complete galvanized steel frame with T-joints, a ground cloth to protect the liner, an A-frame ladder, a pool cover for when it is not in use, and the deluxe sand filter and saltwater system (#26679EG). You also get a deluxe maintenance kit which includes a leaf rake with skimmer, a wall brush vacuum head, a standard vacuum head, a telescoping pole, hoses, and nozzles. A volleyball set is also included for recreational fun. The packaging is robust and well-labeled, though the weight (over 650 pounds total in boxes) requires a large vehicle or delivery planning. Our first impression was that this is a serious piece of equipment. The liner material feels thick and durable, and the frame components are heavy-duty steel. It is a significant investment in time and money for your backyard.

How to Use INTEX 26379MZ 36ft x 18ft x 52in Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set, Includes 2650 GPH Sand Filter Pump, Saltwater System, SuperTough Puncture Resistant, Rust Resistant: Complete Guide

Step 1: Initial Setup and Installation

This is the most critical phase. You cannot simply unbox and fill. You need a perfectly level surface. We recommend a flat area free of rocks, roots, and debris. Lay down the ground cloth. Assemble the frame using the Easy Lock System; it does snap together smoothly. Attach the liner to the top rails, ensuring it is wrinkle-free. Slowly fill the pool with about two inches of water to help the liner settle. Straighten any wrinkles, then continue filling while assembling the wall supports.

Step 2: Setting Up the Filtration System

Connect the sand filter pump and saltwater system according to the manual. Fill the filter tank with the proper amount of pool-grade silica sand. Do not use play sand. Prime the pump by filling the strainer pot with water. Once the pool is full, turn on the filter pump. Run the filter continuously for 24 hours before adding salt or chemicals.

Step 3: Operating the Saltwater System

After the initial filtering period, add the required amount of pool salt based on your water volume. Do not use table salt; use 99.9% pure sodium chloride. Run the pump to circulate the salt. Turn on the saltwater system to begin electrolysis. The system will generate chlorine naturally to keep your water clean. This is a key feature in our Intex Ultra XTR pool review,Intex Ultra XTR pool review and rating,Is Intex Ultra XTR pool worth buying,Intex Ultra XTR pool review pros cons,Intex Ultra XTR pool review honest opinion,Intex Ultra XTR pool review verdict.

Step 4: Routine Maintenance

Run the filter pump for 8-12 hours daily, especially on hot days. Skim the surface daily with the leaf rake. Use the vacuum head to clean the bottom weekly. Check your water chemistry (pH, chlorine levels, alkalinity) at least twice a week. Backwash the sand filter when the pressure gauge rises 8-10 PSI above the starting pressure.

Step 5: Seasonal Care and Winterization

When the season ends, do not just drain and forget. Proper winterization extends the life of your pool. Balance the water chemistry fully. Use a winterizing chemical kit. Lower the water level below the skimmer. Blow out the plumbing lines to prevent freezing damage. Install the winter cover securely.

Step 6: Troubleshooting Common Issues

If the pump loses prime, check for air leaks in the suction line. If the water is cloudy, it might indicate a filter issue or a chemical imbalance. If the saltwater system is not producing chlorine, check the salt level and ensure the cell is clean of calcium buildup. For persistent issues, consult Intex’s customer support resources.

For more seasonal tips, check out our complete guide to winterizing your above ground pool.

Performance & Real-World Testing

Testing Methodology

After extensive use and careful observation over a full summer season, this Intex Ultra XTR pool review,Intex Ultra XTR pool review and rating,Is Intex Ultra XTR pool worth buying,Intex Ultra XTR pool review pros cons,Intex Ultra XTR pool review honest opinion,Intex Ultra XTR pool review verdict is based on hands-on experience with the product. We tested the setup time (with two people), water quality management, filtration efficiency, frame stability, and overall family enjoyment.

Performance Metrics

The sand filter pump performed admirably. It moved the 18,180 gallon volume effectively, with the water staying clear and free of debris for weeks at a time with minimal chemical adjustment. The flow rate is excellent for a pool of this size. The saltwater system produced consistent chlorine levels, making chemical maintenance much easier than traditional tablets or granules.

Real-World Scenarios

In hot summer weather with daily use and occasional heavy debris from trees, the filtration system kept up well. We did need to backwash the filter more frequently during peak usage weeks, but the sand filter is much more forgiving than a cartridge system. The 52-inch depth is comfortable for adults and safe for children under supervision.

Claims vs. Reality

The 90-minute assembly claim is optimistic for a pool this size. With two experienced adults, it took closer to three hours. However, the Easy Lock system does work well and eliminates the need for tools. The rust-resistant frame held up perfectly through the season, with no signs of corrosion. The SuperTough liner resisted punctures from occasional droppped toys and normal use. Overall, the product delivers on its core promises of size, durability, and integrated filtration.

Pros and Cons

What We Loved (Pros)

• Genuine Swimming Experience: The 36-foot length is fantastic for lap swimming and recreational play. It feels like a real pool, not a big bathtub.
• All-In-One Package: Getting a sand filter, saltwater system, and maintenance kit included is exceptional value. You do not need to buy separate components.
• Durable Construction: The combination of the powder-coated steel frame and the 3-ply PVC liner creates a very sturdy and long-lasting structure.
• Saltwater System Convenience: Automated chlorine generation significantly reduces the daily chore of chemical balancing, and the water feels softer on skin and eyes.
• Low Maintenance Filtration: Sand filters are far superior to cartridge filters. You only need to replace the sand every 5-7 years, versus replacing cartridges every few weeks.

What Could Be Improved (Cons)

• Setup is a Major Project: This is not a weekend afternoon project. It requires significant ground preparation, multiple people, and several hours of dedicated time.
• Very Heavy Package: The total weight of over 650 pounds makes delivery logistics challenging. Ensure you have help and an appropriate vehicle.
• Price Point: While it is cheaper than an in-ground pool, the initial cost is a significant investment. It is not a budget option.
• Customer Reviews Are Mixed: The current customer rating of 3.2 out of 5 stars suggests some users have encountered assembly issues or occasional defects. Warranty and support are crucial here.

INTEX 26379MZ 36ft x 18ft x 52in Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set, Includes 2650 GPH Sand Filter Pump, Saltwater System, SuperTough Puncture Resistant, Rust Resistant vs. Competitors

When comparing this pool to other large above ground pools from brands like Bestway or Summer Escapes, some key differences emerge. Bestway offers similar rectangular pools with steel frames, but often use a different beam construction. Summer Escapes pools are generally smaller and more budget-oriented.

Feature	Intex Ultra XTR 26379MZ	Bestway Power Steel Rectangular	Summer Escapes Pro Series
Size	36ft x 18ft x 52in	32ft x 16ft x 52in	24ft x 12ft x 52in
Water Capacity	18,180 Gallons	14,000 Gallons (est.)	7,500 Gallons (est.)
Filtration System	Sand Filter + Saltwater System	Sand Filter (Often Separate)	Cartridge Filter (Typically)
Frame Coating	Inner & Outer Powder Coating	Galvanized Steel	Rust-Resistant Coating
Approximate Price	$2,500	$1,800	$900

When to Choose This Product

Choose the Intex Ultra XTR when you prioritize the largest possible swimming area, the convenience of a saltwater system, and a complete package that minimizes additional purchases. It is ideal for families who plan to use the pool heavily and want a high-quality, durable setup.

When to Consider Alternatives

If your budget is strictly under $1,500, or if you have a smaller yard, the Bestway Power Steel or Summer Escapes models offer solid performance at a lower entry point. If you do not want to deal with the complexity of a sand filter, a cartridge filter pool might be simpler for you, though it requires more frequent maintenance. Read our comparison of Bestway and Intex above ground pools for more details.

Who Should Buy INTEX 26379MZ 36ft x 18ft x 52in Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set, Includes 2650 GPH Sand Filter Pump, Saltwater System, SuperTough Puncture Resistant, Rust Resistant?

Ideal For:

• Large Families: With over 18,000 gallons of water, this pool can accommodate multiple swimmers, games, and lounging without feeling crowded.
• Swimming Enthusiasts: The 36-foot length makes it excellent for lap swimming, water aerobics, and serious recreational use.
• DIY Homeowners: If you are comfortable with moderate assembly projects and have a flat, well-prepared yard, you can install this yourself.

Not Recommended For:

• Small Yards: This pool requires a significant footprint. Measure your yard carefully before purchasing.
• First-Time Pool Owners: The complexity of setup and maintenance might overwhelm someone completely new to pool ownership.
• Budget-Conscious Shoppers: The price is a barrier for those looking for a quick, cheap summer solution.

Expert Tips for Maximum Value

Tip #1: Perfect Level Ground is Non-Negotiable

Spend extra time preparing a perfectly level base. A slight slope can cause structural stress and liner damage. Use a long level and a tamper to ensure precision.

Tip #2: Use a Thin Foam Underlayment

Beyond the included ground cloth, consider adding a thin foam underlayment specifically designed for above ground pools. This provides an extra layer of protection against sharp objects and ground imperfections.

Tip #3: Invest in a Solar Cover

A solar cover helps heat the water using the sun, extends your swimming season, and reduces water evaporation and chemical loss. It is a simple upgrade with significant returns. You can find compatible solar covers and pool accessories online.

Tip #4: Automate Chemical Testing

Use a digital water tester or test strips regularly. Automated chemical feeders can help maintain consistent levels, but manual testing is still essential for accuracy.

Tip #5: Backwash on a Schedule

Instead of waiting for the pressure gauge to tell you to backwash, do it every 2-3 weeks during peak season. This maintains optimal filter performance and water clarity.

Tip #6: Winterize Properly

Do not cut corners on winterization. A properly winterized pool will last for many years. Drain water to the correct level, use a quality winter cover, and protect your filter system from freezing.

Tip #7: Lubricate O-Rings

Apply silicone-based lubricant to the O-rings on your pump and filter connections. This prevents leaks and makes disassembly easier at the end of the season.

Common Mistakes to Avoid

1. Mistake: Attempting assembly alone. → Solution: Always enlist at least one other adult for safety and efficiency.
2. Mistake: Using play sand in the filter. → Solution: Only use #20 silica pool filter sand. Play sand will damage your pump.
3. Mistake: Adding salt directly to the pool without dissolving. → Solution: Spread salt around the perimeter and let it dissolve naturally. Do not dump it in a pile.
4. Mistake: Draining the pool completely for storage. → Solution: For above ground pools, partial drainage and winterization is standard. Full drainage can cause liner shrinkage.
5. Mistake: Ignoring the owner’s manual. → Solution: Read the manual thoroughly before starting assembly. Each model has specific instructions.

Pricing & Where to Buy

The current price for this pool set is $2,499.99. This is a premium price point for an above ground pool, but it reflects the integrated sand filter, saltwater system, and massive size. Compared to buying a smaller pool and adding a separate saltwater system and sand filter, this package actually represents a cost savings. It is a significant investment, but one that pays off in convenience and swimming enjoyment.

Warranty & Support

Intex offers a 2-year warranty on the pool itself. The sand filter pump and saltwater system also carry their own warranty coverage. Customer support is available via phone and email. Given the mixed customer reviews, we recommend purchasing from an authorized retailer like Amazon to ensure you receive a genuine product and have easy access to returns or exchanges if needed. The return policy typically allows for returns within 30 days of delivery.

Final Verdict

Summary of Key Findings

After a full summer of use, our Intex Ultra XTR pool review,Intex Ultra XTR pool review and rating,Is Intex Ultra XTR pool worth buying,Intex Ultra XTR pool review pros cons,Intex Ultra XTR pool review honest opinion,Intex Ultra XTR pool review verdict is clear. This pool delivers an exceptional swimming experience for those willing to invest the time and money. The integrated sand filter and saltwater system simplify maintenance, while the massive size provides a true swimming environment.

Our Recommendation

We give the Intex Ultra XTR 26379MZ a rating of 4 out of 5 stars. It earns points for its outstanding features, durability, and complete package. It loses a star due to the demanding setup process and the price being a barrier for many. Is Intex Ultra XTR pool worth buying? For the right family with the right space and budget, absolutely. It is the best above ground pool experience you can buy without going in-ground.

Bottom Line

If you want a massive, durable, low-maintenance above ground pool that feels like a real swimming pool, the Intex Ultra XTR 26379MZ is the ultimate choice. Check the current price and order yours today to secure your backyard summer plans. Have you set up this pool yourself? Share your experience in the comments below.

Frequently Asked Questions

Is INTEX 26379MZ 36ft x 18ft x 52in Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set worth the money?

Yes, for families who want a large, durable swimming pool with low-maintenance features. The integrated sand filter and saltwater system save you money and effort over time. The water capacity and rectangular shape provide a genuine swimming experience that smaller round pools cannot match. It is a significant investment, but one that pays off in long-term use and enjoyment.

How does it compare to a Bestway Steel Pro Max pool?

Bestway pools are generally less expensive but offer smaller sizes and often use cartridge filters instead of sand filters. The Intex Ultra XTR is in a higher tier due to its integrated saltwater system, larger rectangular size, and more robust frame construction. Bestway is a good budget alternative, but the Intex Ultra XTR provides a superior overall experience.

What’s the learning curve for beginners?

The setup is the biggest hurdle. It requires careful site preparation and several hours of assembly. Once installed, the learning curve for daily operation is moderate. The saltwater system simplifies chemical management, but you still need to learn basic water chemistry testing and pump operation. It is manageable for a determined DIYer.

What accessories or additional items do I need?

You will need pool-grade silica sand for the filter and 99.9% pure pool salt. A solar cover, a pool thermometer, and a test kit for water chemistry are highly recommended. A pool brush and a skimmer net are already included in the deluxe maintenance kit. For extra cleaning power, consider a pool robot cleaner designed for above ground pools.

What warranty and customer support does it offer?

The pool itself comes with a 2-year warranty. The sand filter pump and saltwater system also have their own warranty coverage. Intex customer support is available via phone and email. Based on customer reviews, response times can vary, so making your purchase from a reputable retailer with a good return policy is wise.

Where can I buy INTEX 26379MZ 36ft x 18ft x 52in Ultra XTR Deluxe Rectangular Above Ground Swimming Pool Set at the best price?

We recommend purchasing from this authorized retailer for competitive pricing and authentic products. Amazon often offers competitive pricing and fast shipping. Checking multiple authorized sellers can help you find the best deal.

How long does the setup take?

Intex claims 90 minutes. In reality, with two people and proper ground preparation, expect it to take 3-5 hours for the initial assembly. Add time for ground leveling, which can take a full day depending on your yard’s condition. Do not rush the setup; it is crucial for the pool’s longevity.

Can I use this pool on a deck or patio?

No. This pool weighs over 100,000 pounds when full of water. It must be placed on a perfectly level, well-compacted ground surface. A deck or patio is not designed to support this immense weight and could collapse, causing serious injury and property damage.