INTEX Ultra XTR 18 ft x 9 ft 52 in Above Ground Pool Set, Rectangular Swimming Pool with Steel Frame, 1500 GPH Sand Filter Pump, Ladder, Cover, & Ground Cloth
Condition: New
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 1 left in stock, order soon!
Arrives
Wednesday, Jun 24
Recently Viewed
Color: with Sand Filter Pump
Size: 18' x 9' x 52"
Features
- ULTRA XTR DIFFERENCE The 26355EH Ultra XTR is the pool you need for friends and family to enjoy time together this summer, with a spacious 18 ft x 9 ft x 52in rectangular frame design and a 4,545 gallon water capacity.
- SUPER-TOUGH LINER Made of high strength polyester mesh and an extra thick layer of PVC, the 3-ply outdoor pool liner provides exceptional tear resistance for durability season after season; 2-year warranty included on pool liner, frame and filter pump.
- RUST-RESISTANT FRAME This big pool features a galvanized steel frame with an inner and outer powder coating, ensuring the ultimate resistance to rust; the high strength T-Joints include a UV inhibitor for weather resistance and lasting use.
- EASY TO ASSEMBLE Ultra XTR swimming pools feature an Easy Lock System for simple assembly; metal frame pieces simply snap together with no locking pins or tools needed. The outdoor set includes a pool, 1,500 GPH sand filter pump, ladder, pool cover, and ground cover.
- EXCELLENT FILTRATION The included 1,500 GPH Krystal Clear Sand Filter pump (#26643EG) uses sand instead of a pool filter cartridge for water filtration and the sand lasts up to 5 years with regular backwashing, for routine maintenance made easy.
Brand: Intex
Capacity: 4545 Gallons
Product Dimensions: 216"L x 108"W x 52"H
Shape: Rectangular
Color: with Sand Filter Pump
Brand Name: Intex
Included Components: Filter, Filter Pump, Ground Cloth, Ladder, Liner
Manufacturer: Intex
UPC: 078257263554
Required Assembly: Yes
Other Special Features of the Product: Puncture Resistant
Indoor Outdoor Usage: Outdoor
Model Number: 26355EH
Manufacturer Part Number: 26355EH
Item Type Name: Swimming Pool
Global Trade Identification Number: 54
Unit Count: 1.0 Count
Manufacturer Warranty Description: 2 year manufacturer
Capacity: 4545 Gallons
Item Dimensions L x W x H: 216"L x 108"W x 52"H
Item Weight: 274 Pounds
Shape: Rectangular
Color: with Sand Filter Pump
Material Type: Polyvinyl Chloride (PVC)
Frequently asked questions
The Intex Ultra XTR Rectangular Frame Pool measures 18 feet in length, 9 feet in width, and 52 inches in height.
Yes, the pool set includes a 1200 GPH (Gallons Per Hour) sand filter pump, designed to keep your pool water clean and clear.
Yes, a ladder is included in the pool set to provide easy access in and out of the pool.
Yes, a pool cover is included to help keep debris out of your pool when it's not in use, making maintenance easier.
Similar Products
Top Amazon Reviews
🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
The Intex Ultra 24ft by 12ft pool with a sand filter emerges as a solid choice for those seeking family fun without breaking the bank. Both reviewers highlight its great value, mentioning that despite the initial financial outlay for the pool and necessary ground preparation, it offers a sturdy and sizeable space for swimming and enjoyment. The importance of a level ground setup is emphasized alongside the recommendation for a sand filter over paper ones for maintenance efficiency. The product seems to live up to expectations even after a year of usage, handling weather conditions and use with minimal issues.
Pros
- 🏊♂️ Sturdy and affordable, providing great value for the investment.
- 📏 Sizeable for genuine swimming and fun, not just splashing around.
- 🛠 Includes a sand filter, which is more efficient than paper filters.
- 💡 Insightful setup advice provided by users can guide new owners.
- ✅ Holds up well over time, with reports of clear water and easy maintenance.
Cons
- 📐 Ground leveling is crucial and can be a labor-intensive process.
- 🏗 Setup requires effort and potentially additional materials for foundation.
- 🧐 Attention to detail necessary during setup to prevent issues like uneven legs.
Should I Buy It?
If you're looking for a durable, sizeable pool that won't cost as much as an inground option, the Intex Ultra 24x12 pool with a sand filter is a compelling choice. Given its solid performance, ease of maintenance, and strong customer satisfaction, it seems to be a smart investment for those willing to put in the initial setup work. Just ensure your ground preparation is on point to avoid future problems. If this aligns with your needs and capacities, it's a definite yes.
Color: with Sand Filter Pump
Size: 24' x 12' x 52"
It's been one year since we bought our Intex 24x12 pool. My wife sent me link to a intex pool on Prime day for a really good price. Honestly a above ground pool never crossed my mind, we talked about a in ground but of course the price always scared us away. I pulled the trigger on the pool quickly after reading the reviews. Then it kind of set in what I did when I read that I had to clear grass out and level the ground. In august heat! I didn't know what to do with the foundation, do I get sand, do I use foam boards? It seems every time I had a plan, I would read about someone else saying NOT to do it that way. I made the decision to rent a sod cutter (def do this) remove the grass and attempt to level the dirt by hand. We set a date for install, rented the sod cutter and we sweated the day away playing in the dirt. We used long 2x4's with a level on it to attempt on getting the ground level. I decided to get one of the ground covers made to go under the pool, as well as the tarp that comes with the pool. No sand or pavers, since they have a tendency to break. Fed up with research I just decided to stick to our plan of no sand or pavers and get it as level as we could. After the ground was ready pool install was very easy. Starting filling and let it fill overnight. One thing I wish I did was pay more attention to the legs. A few of them didn't get pulled out all the way and they are a little crooked. Once water is in the pool to force them out there is no way you are moving them, so that's how they still sit. Our pool did not turn out to be level. There I said it! If yours isn't perfect don't worry about it. Ours is off maybe two inch's in both directions and to the normal person they will never notice. Ours has survived all winter, kids playing, few pool parties and numerous torrential down pours. Maintenace is also fairly easy and once you get a routine and see what works it gets even easier. I run my pump for 8 hours a day. 4 hours in the morning before I leave for work and then I run it for another 4 when I get home. I put a chlorine tablet in a floater until its gone and also a clarifier/alkalinity tablet maybe twice a week. So far this summer my levels are always perfect and in the middle range. I do have a skimmer and I also hand skim it probably once a night just for piece of mind. It's kind of relaxing for me. I also vacuum maybe every two weeks, but I do skim the bottom when I'm in the pool and remove debris that way too. I had one algae issue end of last summer but that was my fault for not keeping up with the chemicals and pump routine. Took numerous shocks and cleaning to fix it but it did clear up. I also backwash once a week mainly due to my pump pressures getting too high and the flow rate goes down unless I backwash. Not a big deal. We use the pool almost every day. Kids swim during the day and I enjoy getting in at night to wind down before I shower and go to bed. Water temp stays warm (we are in southern VA) and I mainly cover it only if we aren't going to use it for a few days or if I'm trying to bring the temps up. We do have a solar bubble wrap looking cover and it does work. Mainly need it for early summer or when the nighttime temps start dropping. Peak summer it's not needed. It really is a nice pool. I'm not sure what it is but the water seems to stay clearer than most in ground set up's. Liner feels good on your feet, and it's an attractive pool. 100% recommend the pool for the price. Yes, the ladder isn't great, and you need to get a skimmer, but other than that I can't find any other issues. For winter I bought a winterizer kit, inflatable pillows, huge tarp and removed the pump. It stayed clear all winter and after I uncovered it, we were swimming the next day. Very impressed with that. So, if you are reading this you are thinking about this pool i would say go for it. Your kids and friends will love it!
...
show more
Reviewed in the United States on July 13, 2023 by Brett
Color: with Sand Filter Pump
Size: 24' x 12' x 52"
This will probably be a lengthier review than I would normally commit to, but I hope it helps somebody. Read on to find out what you need to know before getting this or any above ground pool. I ordered the 24ft by 12ft Intex Ultra for the family. It was a decent price, but a little scary for the budget minded do it yourselfer. I researched, and priced some hard sided above ground pools, and man are they expensive! A company here in Arkansas wanted $10,000.00 dollars for a 24ft round above ground pool. I had to provide a dump truck full of sand and have electric hooked up to the area for filters, but for that price it came with the sand filter, and tools plus chemicals. Still, THATS ALOT OF MONEY FOR AN ABOVE GROUND POOL! I had a 12ft easy set big blue thing a few years ago and learned some things about setting up a pool that helped me with this one. This is what you really need to know!!! What you pay for this pool will not be the price in the end meaning that there will be costs associated with ground leveling, etc... The Intex Ultra is an excellent pool, and I believe, a good value for what you get. I bought the package with the pool and sand filter. (You must have a sand filter or your pool will suck.) Paper filters are junk and all you do is change them. Dont do it. This one comes with a nice sand filter! Next you need to know that when setting up a pool this size that a level surface is key! It is an absolute! DO NOT set these pools up with one side higher than the other. The pool will sag on the sides and will eventually implode. I have a gravel area in my back yard where I put this pool. I built a 1x4 treated lumber frame 28ft by 18ft and leved the frame with a string and a line level (clips to the string). Then I raked out the gravel until it was as close to level as I could get it (it was within a quarter of an inch everywhere inside the frame. Then I bought 1 inch thick foam board insulation at the home improvement store. They sell it in 4ft by 8ft sheets like plywood. I put that down on the gravel inside the frame and taped all of the seams with gorilla tape. (Note... if a rock gets under your pool liner it will eventually create a hole.) So the foam board gives your pool floor a nice cushy feel and protection from whatever lurks underneath. The setup of the pool was pretth simple, but it was hard work in the hot sun. My Wife and I put it up with no issues. The instructions are good and they explain everything well. We put a 12x12 inch paver under each leg as recommended by the manufacturer. The legs would sink into the ground, foam, sand or whatever if you do not do this. It is important! After that we began to fill the pool. We set up the filter, and eight hours later we were swimming! This pool is a nice pool. It is sturdy, affordable, and big enough to allow for swimming and fun. Small rinky dink pools always seem to be a dissapointment, but it depends on the room you have. These are the notes to remember with this or any above ground pool. Your area must be level! Your foundation must protect the liner. (Any rocks, sticks, roots, etc... will eventually pierce the liner no matter how good it is.) This pool comes with a "ground cloth" we put this over our foam floor, but it is simply a tarp. It has very little protection value. You must place blocks under the legs of the pool to keep it from sinking. The 24'x12' pool that I bought hold 8,500 gallons of water. That is over 4 tons of weight! The legs will sink if they do not have a proper foundation. I hope this helps someone looking to invest in some family fun. I plan on encasing this pool with treated wood to make it a more permanent feature at our home. Good luck!
...
show more
Reviewed in the United States on July 9, 2023 by kelly baker
Color: with Sand Filter Pump
Size: 18' x 9' x 52"
This thing is fantastic. Why did I wait so long to buy one?! In 2021, these things were expensive. North of $1900 I balked. Then, in 2022, the price came back down to less than $1100. I find it to be a value at $1100, and a no-brainer at less than $1000 as it was in early 2020. Beware, setup is not as easy as you might think for most people & properties. The pool and all of its metal braces must be level. For me, this meant digging, tilling, and packing the most level part of my yard. I removed about 2 inches of grass and clay soil to get my spot “perfect”. After I filled the pool, I discovered it was not perfect. In fact it is off by about two inches over the length of the pool, but perfectly level over the width. If you have a perfectly level concrete pad to setup the pool, awesome. Be aware that the actual pad dimensions are 19’10”x9x10”. The area I prepared was marked as 20x11’ and it was just barely big enough. Step one of setup: make a perfectly level 20x11’ pad. Find a mostly flat part of your yard. Don’t build up low areas- the soil will sink. Instead, dig out high areas. In my case, I transported eight 6 cu. ft. wheelbarrows of dirt to other parts of my yard. Step two of setup: lay out the protective tarp and the pool liner. Construct the metal frame. Get a helper. Step three of setup: I was worried about the legs of the pool sinking into the clay when it rains. The bottom of the pool liner is supporting 37,929 lbs and has a surface area of about 21,888 sq. inches. The pressure across the bottom of the pool is about 1.7 pounds per square inch- which is less PSI than my shoes exert on the ground. However, the legs support the lateral loads of the pool with a much smaller footprint. Whenever the water is out of level, the frame does more work to hold the bladder in place. This pool does an exceptional job with frame resilience and load support, but the weak spot for me is the clay soil. I added pressure treated 2”x12”x10” blocks under each leg. This pool has 12 legs. I bought two 8-foot pieces of 2x12 lumber and cut them to 10” blocks. Importantly: avoid lightweight concrete paver blocks. This pool has enough lateral stress to crack those pavers in half. Importantly #2: dig down and set the support blocks level with the pool base. For each one of the 12 blocks, I used a lawn spade and a shovel to dig a 1.75” deep, square-shaped hole, and recessed the blocks into the ground. Do not skimp on the ground preparation steps. Do it right and to perfection. Even if you are meticulous, you’ll likely find opportunities for improvement. You’ll be thankful that you spent the extra effort getting it “perfect” though. Importantly #3: every rock, pebble, piece of hard plastic, root, twig, etc., must go. Be diligent about removing any material that is not dirt. Step three-A (3A) of setup: make the area useful for the long-run. - Spray the ground with weed and grass killer. - Consider adding anti-fatigue mats under the pool base for a nice foot feel and some additional puncture and vegetation protection. I found a fantastic deal at Harbor Freight. Step four of setup: the power plugs for the Intex pump (and saltwater generator) are HUGE and won’t fit in your special GFCI in-use weatherproof box. You can cut plastic boxes to accommodate the plug, but I used a 2-foot 14-3 extension cord. This extension cord connection must be enclosed in a weatherproof box. Amazon has weatherproof extension cord boxes. The built in cords are more than 20 feet long, so setup the pool within about 20 feet of your GFCI protected outlet. Step five of setup: this kit doesn’t come with all of the fancy features that you may want to consider. - I recommend you buy the Intex saltwater generator (SWG)- it will make the pool experience much more pleasant and easy to maintain. * get pool salt if you get the SWG. 115 lbs for this pool. The saltwater generator makes sodium hypochlorite that sanitizes your water. Once the salt is added, it stays in the system. * get Cyanuric acid. It prevents UV light from breaking down the chlorine generated by the saltwater generator. This pool requires 1.1 lbs of CYA initially, so maybe buy a 4-lb bag. * get a pool skimmer. Either the Intex basket filter, the Hayward above ground pool skimmer, or a net. * get a vacuum. I bought a robot one from Amazon and it works great. * get a good test kit. HTH makes a good, inexpensive one that tests for everything and cyanuric acid. * get a cheap 36” kiddie pool to use as a foot bath at the base of the ladder. It’ll help minimize dirt/grass from being tracked into the pool. * get some apparatus to hold your beverages and devices. There are floaty ones and clamp ones available on Amazon. * I paid a little under $1100 for the pool, but my all-in cost (including ground prep and accessories) was north of $2k. Other things to know: - the included ladder supports up to 300 lbs. I’m 255 lbs and it’s… janky and high. But it works fine. - when you are filling the bladder, the pool rails will begin to bow inward. This is normal. When the water is approaching full, the sides will straighten out from the lateral pressure (this is why you need blocks under the legs). - you’ll need to build a sled/platform to place under the pump, filter, and saltwater generator. My platform is 36x18”. - you’ll need to own/buy a level to make the pad flat and level. I used a spare 4x6”x10’ piece of wood, and zip-tied my 4’ level to it. It was useful, but per my previous comments, I still ended up with a pool that wasn’t quite perfect. - the pool frame depth is 52”, but the water depth when full is 45”. - the cover included is not a “solar cover”. At my latitude, the days can be 100°F but the nights still in the 60’s or 70’s °F. The water is cold! You might want a solar heater if you don’t prefer very cold water. - wait at least 24 hours after shocking the water to add algaecide because the chlorine shock will neutralize the algaecide. I think that’s all of the stuff in my brain about this pool. Hopefully this helps! Update, a few days later: the pool temperature is perfect after a couple of days of 90°F weather with high-60’s °F overnight temps. The cover that comes with the pool allowed the top few inches to warm considerably, and the bottom 40 inches of the water column remained cool. Bonus adds: an inflatable water hammock and IP57 rated earbuds set the stage for a relaxing audiobook experience in the midday heat.
...
show more
Reviewed in the United States on August 3, 2022 by Steve S
Color: with Sand Filter Pump
Size: 24' x 12' x 52"
We ordered 3 different pools before finally going back to this one the XTR 24x12. This included two rounds and the smaller 18x9. Finally we choose to order this one. Delivery was easy and smooth! The box was heavy but the box came in good condition. No damage. You must level your ground before even thinking of installing this pool. We rented a skidder and leveled the best we could. We followed the grading with rock dust and then sand. I know some say not to use rock dust or sand but we would never have gotten the ground level without. Our local pool company even recommended rock dust as it is what they use on their professional pools. The leveling took around 4 days to complete. We finally were able to put up the pool after many hard hours leveling the ground. We laid down the ground cover but we also used a thicker felt material under the ground cover. As the ground cover is a measly thin piece of tarp. Highly recommended something other than the ground cover IF you’ve used rock dust or have a rocky area. The assembly wasn’t hard, we did install all the side poles together before sliding them in the sleeve even though the instructions recommended installing one by one. Which is nearly impossible to get them connected once they are inserted in the sleeve. Assembly took about 1.5 hours with my husband and myself ( I’m pregnant). It’s very easy and doable if I can do it 6 months pregnant. Once we got the pool together we started filling. It is IMPORTANT to watch the legs as you fill and make sure the ground is level to keep the legs from buckling under the pool as it fills. It took about 11 hours to fill the pool using two water hoses. Another thing that is a MUST is the corner L pieces don’t fit in a certain grove, they move around to adjust to the filling pool. We made a huge mistake and didn’t watch the corner L pieces. These move as the pool fills and one end almost came out which would have resulted in the pool collapsing and possibly ripping right as it was almost completely full. Ensure to watch the L corner brackets and make sure they don’t slide all into one side while filling! Because the one corner did that the pool had huge bow in the middle but we were able to fix the L bracket by tapping it with a rubber hammer. The pool bowed in on each side till it was full, and I mean full to the line of the sleeve. We started to worry bc it was taking so long to straighten out. Another important aspect is if you use sand or you install on any soft surface use pavers under each leg. We did not do this and the legs have sank down into the sand. Which we won’t be able to fix this till fall when we go to winterize it for the winter. After how long it took to level the rock dust, sand and assembly the pool we are taking our chances on leaving it up throughout winter. The pump that comes with the pool is really good! I believe it will do it’s job and hold up very well. We bought the sand which only cost $15 for the pump! Overall this is a great pool! A little pricey but well worth it. If you’re thinking of getting a pool this is the one to get! If you’re between the 18x9 and 24x12, go with the 24x12!! It’s a great size and I would imagine the 18x9 would be to small!
...
show more
Reviewed in the United States on May 7, 2019 Reviewed in the United States on May 7, 2019 by Tiffany
Color: with Sand Filter Pump
Size: 18' x 9' x 52"
The Pool is a great addition to our family. Set up was amazingly easy. The filter is great I will be able to enjoy using it by myself. The durability of the whole set up is wonderful. And ready for Fun Fun Fun
Reviewed in the United States on June 1, 2026 Reviewed in the United States on June 1, 2026 by Kathie
Color: with Sand Filter Pump
Size: 24' x 12' x 52"
This is definitely the best above ground pool I have ever purchased! It took my nephews around an hr and half to assemble it! It around 17 hrs to 20hrs to completely fill with water. It feels very strong. I was nervous at first because the top looked like it was caving in but once the pool was filled it was perfectly shaped and standing upright. I have some ruff kids playing in our pool and so far it’s been standing up great. It was a perfect size for our small backyard!! I am beyond happy with this purchase!! The filter has been working great. This is a great pool to swim, play, or even do water aerobics in! I love this pool!! Best purchase I’ve made yet!!
...
show more
Reviewed in the United States on June 2, 2026 Reviewed in the United States on June 2, 2026 by Trina
Color: with Sand Filter Pump
Size: 24' x 12' x 52"
I purchased this pool, and while filling it one of the vertical support bars crippled over dumping 8000 gallons of water and bending multiple of the other supports and the top bar. I assumed I had a lemon and contacted Intex. They opened my ticket and identified the pieces I needed. I thought everything was good, and I'd get my pool back up and running in a couple days. A week goes by and my ticket gets rejected because I now need a picture (understandable, but wish I was told at the beginning). Anther week goes by and now I find out it's rejected again. This time because I need to send back half the vertical supports. I still can't find the address nor can anyone give me any information. Once again why couldn't this be specified at the beginning warranty process, and why am I paying for the return shipping on a new product. After multiple conversations with support I find out they don't even have the vertical supports to send out. I'm now at 25 days trying to fix my pool, and I panic that it will never happen. I contact Amazon for a return, and they are sending someone to my house to pick up the pool in 1 day for a full refund. I sent back a pool, intex filter, skimmer, and solar cover. About $1500 that's now going to be a disappointing pile of junk no one can use, and all I needed was 2 vertical supports. A bit of advice for anyone trying to file a support case. The first level of support can't do anything, and they take your name for a manager to call you back in 2 days. Well they quote 1-2 days. I'm on day 3 and still haven't heard anything. Intex really needs to get there act together. Intex has permanently lost my business, and Amazon has proven once again why I buy as much as I can from them. As for the pool itself. The frame is a hollow tube holding (8400 gallons * 8.34 lb per gallon of water) 70,056 lbs. The weight is designed to pull on all sides of the liner, but is ineffective. The corners are just inserted into the sides and do nothing to maintain the shape. The pool is a headache. The best thing is the packaging. Some how they fit it into 2 large boxes. When you're ready to return it, you'll be amazed at the fact that there is now way it's going back in. If Intex support would've been better this might've actually been a positive review.
...
show more
Reviewed in the United States on June 4, 2019 by Boilermaker03
Color: with Sand Filter Pump
Size: 18' x 9' x 52"
I made a good decision to purchase this for summer. Its our first above the ground pool. Hopefully it will last long in Az summer heat. Pump performance 💪 Durability ✅️ Easy setup ✅️ Thickness ✅️
Reviewed in the United States on June 13, 2026 Reviewed in the United States on June 13, 2026 by TaeNaMo