Smartline Boulder Swirl 18-Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools | Universal Gasket Kit Included
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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.
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Availability:
Only 8 left in stock, order soon!
Arrives
Sunday, Jun 29
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Material Type: 25 Gauge
Size: 18' Round
Features
- MEASURE TWICE, BUY ONCE Whether installing for the first time, or replacing an existing liner, the Boulder Swirl 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 Boulder Swirl liner.
- UNIVERSAL GASKET SET - The included kit is for the pools skimmer and return. This skimmer gasket will work with either standard sized skimmers or wide-mouth versions. These pieces will help prevent corrosion of the pool wall and should be replaced each time a new liner is installed as they become dry over time which could cause leaks.
Package Dimensions: 24 x 14 x 5 inches
Manufacturer: Swimline
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 29
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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Similar Products
Top Amazon Reviews
Material Type: 25 Gauge
Size: 18' Round
Our pool cover was about 15 years old so we bought this for replacement. My family and I removed the old liner and installed in a few hours. Next day we were back swimming. The cover looks amazing. It seems thick and I don't foresee leakage. I enjoy it and can't believe how simple installation was.
Reviewed in the United States on August 1, 2024 by Tyrone G
Material Type: 25 Gauge
Size: 18' Round
Fast shipping, quality liner. Was easy to install and cut to skimmer. Love the way it looks.
Reviewed in the United States on June 18, 2024 by Axel the GSD Axel the GSD
Material Type: 30 Gauge
Size: 16' x 32' Oval
Nice heavy liner! It looked really good. But it failed after the season.The one I installed had a seam fail. Sent them a picture they covered under warranty. I did have to pay shipping.
Reviewed in the United States on May 16, 2024 by DON EBY DON EBY
Material Type: 25 Gauge
Size: 15' x 30' Oval
Really good quality liner. Thick vinyl. Vibrant colors. Reasonable price.
Reviewed in the United States on July 12, 2024 by BradMan1
Material Type: 25 Gauge
Size: 27' Round
We were impressed with the quality and how pretty and easy it was to install.
Reviewed in the United States on June 2, 2024 by Cliff adkins
Material Type: 30 Gauge
Size: 18' Round
The media could not be loaded. Defective products. No quality assurance. The seams at the bottom corner breakdown after 11inches water filled. We have a 18ft (4-5ft depth) above ground pool. We even bought the thickest mil (30mils) available. This liner product is not like opening it from the box and finding outright that its defective. The defect of the liner will not be discovered unless the product is installed and water was filled in where labor, water cost and time spent were already applied. It took only about 11 inches water deep before a certain portion of the liner seam gave in. This product cannot be easily replaced without incurring additional cost. This warranty will ethically only apply if this vendor, representing the supplier ensured that the quality of the seams will handle that pressure among other issues that can emerge after installation of the liner. If this defect is one in a million, this supplier should offer to replace the defective liner with a more robust liner, removal and installation included free of charge. which is the moral and right thing to do. But since they are hiding behind their inadequate warranty I assume they keep selling these defective products as a hit and miss business method. So be warned and stay away.
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Reviewed in the United States on May 1, 2024 by Iceman0728 Iceman0728
Material Type: 25 Gauge
Size: 24' Round
Same brand and thickness as the local pool store, less price. Did not include gaskets as shown in picture. Tried to re-use old liner when moving pool and it did not want to stretch. New liner was able to stretch and fit perfectly.
Reviewed in the United States on May 28, 2024 by Chuck
Material Type: 30 Gauge
Size: 21' Round
Just installed this today and installers who have done hundreds of pools in our area spoke of the high quality of this liner. We will see how well it holds up, but I love the color and print and it does seem sturdier than the one that we just replaced!
Reviewed in the United States on April 8, 2024 by Amazon Customer Amazon Customer