Smartline 27 ft Round Swimming Pool Liner | Waterfall | Overlap Style | 48-52 Inch Wall Height | 25 Gauge Heavy Duty Virgin Vinyl | Designed for Steel Sided Above Ground Pools
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30-day refund/replacement
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.
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Availability:
12 left in stock
Arrives
Jul 27 – Jul 31
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Material Type: 25 Gauge
Color: Waterfall
Features
- MEASURE TWICE, BUY ONCE Whether installing for the first time, or replacing an existing liner, the Waterfall pattern offers durability while not breaking the bank. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. Pool height is determined by measuring the outside wall from the ground to underneath the top rail. Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter.
- NO TROUBLE TO INSTALL - Overlap liners are draped over the walls of the pool during the installation process. Once the bottom seam is even near the cove, the liner is ready to be secured. This material is held in place through the use of coping strips prior to putting the top rails back onto the pool. Bead receivers are not needed for this type of liner. The liner is made to work with pools which have a flat bottom and wall heights of 48 or 52. ***Will not work with Intex or Pop-Up pools***
- STAY COOL IN THE POOL Enjoy the warm weather while spending quality time with family and friends. Your backyard aboveground pool will surely become the place to be during those hot summer days. Stay cool in more ways than one with the Waterfall liner.
- HIGH QUALITY MATERIAL - Swim care-free knowing your liner can tough it out through abrasion, chemicals and UV fading thanks to the use of Lamiclear technology. The layers are made of an acrylic top coat, a UV resistant print layer, and a 100% virgin vinyl base. This material is then welded and cut for a flawless fit and finish. A 25-year limited warranty is included protecting against defects in material and workmanship.
Package Dimensions: 40 x 21.5 x 6.5 inches
Item Weight: 85 pounds
Manufacturer: Swimline
Item model number: 172748BX
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 27 – Jul 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Easy to install! Was the perfect size. Vibrant color! Thick material!
Reviewed in the United States on May 6, 2026 by Michelle Sieloff
Material Type: 25 Gauge
Color: Waterfall
The reason I had to purchase a new pool liner is because I did not know the virgin vinyl liners will shrink if left out of water for a week. This liner installed like one should. Gave me time to install upgrades and contour sand differently I made it a slight bowl shape instead of flat across. Used extra sand to contour sides with more of an angle. Took me and 3 friends 4 hours to remove old and start filling up pool with water. I have a 27' x 52" pool. I tucked excess vinyl inside instead of on the outside to protect metal railing from the corrosion that salt or chlorine does to metal iron.
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Reviewed in the United States on June 19, 2023 Reviewed in the United States on June 19, 2023 by Markeck911
Material Type: 30 Gauge
Color: Boulder Swirl
It could have came with instructions but it's absolutely beautiful!
Reviewed in the United States on June 27, 2023 by Kristen Halstead
Material Type: 25 Gauge
Color: Cracked Glass
Willys Wet and Wild left us high and dry 2 weeks before pool season kicked off. We had no choice but to tackle this ourselves. The installation went better than expected. We did have the problem with overnight shrinkage so make sure the liner is really warm and stretched. That was out only mistake. We recovered and the pool looked BEAUTIFUL! Since we did our own installation I used the money I saved to buy the felt pad that you can put under your pool. I also HIGHLY recommend those. We are starting year two with this liner and it's still.just as beautiful. The colors are very vibrant. It's better than I imagined from the pictures I saw online. I'm VERY happy.
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Reviewed in the United States on May 14, 2024 by Kristie D.
Material Type: 20 Gauge
Color: Sunlight
******PLEASE READ: MFR DEFECT ON LINER******* We sent back the liner (which the box was around 80-100lbs) and requested a full refund of $370.99. Our professional pool installer noticed not only the mfr defect but also that the pool liner had sand on it and appeared used. In order to continue with the liner install on the same day, my pool guy went to purchase his own liner which was more than this liner. COOL, no big deal... we will return this product and call it even. Well, I quickly learn that this entity will NOT refund you your full refund if the liner is "opened and unfolded". How else are you supposed to assess the quality of the product or check for possible defects before A. installation and B. before I drop $1400 for water delivery without opening the product??? Then, it was noted that the $185.49 that was not refunded was due to a "restocking fee". This product needs to go in the trash, not be restocked for another customer to be inconvenienced and go through this same headache I endured with refusal of full refund. Please read your reviews before you end up in the same boat as myself and others.
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Reviewed in the United States on June 12, 2025 by Ashley W.
Material Type: 25 Gauge
Color: Caribbean
This is a great liner for the price! We have torn this swimming pool down and reinstalled it 3 different times and this is the best liner we’ve purchased so far! The liner was very simple to install and the thickness made the liner easy to work with. The size was perfect and had no imperfections to the liner.
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Reviewed in the United States on May 21, 2024 Reviewed in the United States on May 21, 2024 by Amanda
Material Type: 20 Gauge
Color: Sunlight
Beautiful liner
Reviewed in the United States on January 1, 2026 by kim
Material Type: 30 Gauge
Color: Boulder Swirl
Fits well Make sure you replace all metal parts with new
Reviewed in the United States on September 25, 2025 by r. england