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FREE 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:
20 left in stock
Arrives
Monday, Oct 26
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Material Type: 25 Gauge
Color: Solid Blue
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 above ground 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.
- HIGH QUALITY MATERIAL - Swim carefree 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.
Product Dimensions: 96 x 96 x 52 inches
Item Weight: 11.97 pounds
Manufacturer: Smartline
Item model number: 170848AZ
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Oct 26
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
Material Type: 25 Gauge
Color: Sunlight
My wife and I built our first stock tank pool today and used this liner to avoid rust issues down the road. We placed this liner in the sun for a couple of hours to make it more pliable, laid it in the pool and filled a couple of inches initially, working out any creases or uneven spots. We then filled to our first hole for the sand filter pump, cut the liner with an Xacto knife and continued until we were happy with the water level. The weight of the water displaced all of the air and the liner fits like a glove. We gently pulled the liner over the edge and downwards as it filled and it looks perfect. There is enough overlap/excess to cover the sides of the stock tank to the ground if you want to have it finished looking. We like the style of the steel sides so we got a 20 foot black ratchet cable and cinched it in place about four inches from the top. Trimmed the excess and couldn’t be happier with the final product. The liner looks and feels great. No rust from chlorinated water on galvanized steel and no breakdown of the stock tanks factory installed seam seals. Worth every penny! Also for stock tank users - be aware stock tanks ship in sets of three (sort of Russian dolled/nested inside each other). The outer tank is slightly larger than the other two, the middle is slightly larger than the innermost. We grabbed the middle tank because it measured a true 96 inches.
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Reviewed in the United States on June 24, 2024 by John C
Material Type: 25 Gauge
Color: Solid Blue
Fit our 8ft stock tank perfectly. To make it easier to put on, we laid it on the grass in the sun to warm and soften folded liner.
Reviewed in the United States on July 15, 2026 by Renee
Material Type: 25 Gauge
Color: Sunlight
Used this for an 8ft round stock tank pool. Had to manually cut the edges bc it isn’t designed for such things, but looked amazing and held up for 2-3years before needing replacement.
Reviewed in the United States on July 6, 2026 by L
Material Type: 25 Gauge
Color: Solid Blue
Quality is great. Wade to use just hate That I had to cut it because it was to big. It does what it suppose to do cover things. I am using on my stock tank pool. Box had some decent weight to it and stretching it took 2 people not required but made the job easier.
Reviewed in the United States on July 22, 2026 by yaquelin
Material Type: 20 Gauge
Color: Solid Blue
Company stands behind their product. We purchased and installed this liner for our 8-ft stock tank pool. It went in very easily & looked great. After filling the pool part way I was dismayed to see a small hole along one of the bottom seams! So disappointed! I immediately contacted Amazon customer service via chat, sent a picture of the defective area, and asked for a replacement. I never got a reply from Smartline, but within 3 days I received a replacement liner from the company. So overall I'm happy with the quick response, and cautiously hopeful that this new liner will stay intact!
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Reviewed in the United States on July 25, 2026 by Ang
Material Type: 25 Gauge
Color: Sunlight
Worked great with my 8' round stock tank pool that was starting to get a bit rusty. Looks great and like new now!
Reviewed in the United States on July 29, 2025 by Elaine Bouchard
Material Type: 25 Gauge
Color: Solid Blue
Used for 8ft round metal stock tank. Some minor wrinkles when put in. Has held up an entire season and still looks great. Looking for many more seasons of use
Reviewed in the United States on December 13, 2025 by e4usmc0331
Material Type: 25 Gauge
Color: Solid Blue
Excelente
Reviewed in the United States on July 31, 2026 by Victor M Gonzalez