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Smartline Mosaic Diamond 24-Foot Round Liner | UniBead Style | 52-Inch Wall Height | 25 Gauge Virgin Vinyl Material | Strong and Durable Liners | Designed for Steel Sided Above-Ground Swimming Pools

  • Based on 413 reviews
Condition: New
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$399.99 Why this price?

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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.

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Availability: 18 left in stock
Fulfilled by Save More On Pool Supplies

Arrives May 22 – May 24
Order within 3 hours and 54 minutes
Available payment plans shown during checkout

Material Type: 25 Gauge


Color: Mosaic Diamond


Features

  • MEASURE TWICE, BUY ONCE Whether installing for the first time, or replacing an existing liner, the River Slate 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.
  • INSTALL IN A SNAP OR A HOOK - This 24 unibead style liner works with pools with flat-bottoms measuring 52". For an overlap style pool, simply open up the j-hook portion and slip this over the pool wall. For beaded style pools, use the standard bead after removing the j-hook portion along the score or groove mark. This will leave only the standard bead which is inserted into the bead receiver opening. ***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 pool will surely become the place to be during those hot summer days. Stay cool in more ways than one with the Mosaic Diamond 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.

Package Dimensions: 40 x 21.5 x 6.5 inches


Item Weight: 71 pounds


Manufacturer: Swimline


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 22 – May 24

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • This company ROCKS
Material Type: 25 Gauge Color: Celtic Tile
So 24’ round pool going on our third liner in 22 years but wait oh no it’s a manufacturer defect Damm oh no now what I’ve never had this happen before So through Amazon I contacted the seller they got back to me real quick and gave me two options 1 they would refund me my money or 2 they would replace it I chose to replace it and I think the other new one showed up quicker than the first one It’s very good quality and the company was great to work with I would buy another from the company at the drop of a hat ... show more
Reviewed in the United States on June 22, 2022 by Geoff

  • Pulling apart at j-hooks
Material Type: 25 Gauge Color: Blue Matrix
*Update* - the product continues to rip. HOWEVER - the seller made things right and sent us a brand new liner at no cost to us. Great customer service but I would not recommend this liner. We ordered this product in March and just set up our pool & installed the liner this weekend (end of June). We just began filling the pool with water and the liner started tearing away from the j-hooks. Unfortunately we are past the Return/Refund/Exchange Window. I have messaged the seller and we will see how they respond. Stay tuned.... ... show more
Reviewed in the United States on June 21, 2022 by Amazon Customer Amazon Customer

  • Junk
Material Type: 25 Gauge Color: Blue Matrix
Bought this liner, and paid to have it professionally installed. Filled with water and chemicals and the liner split in four different places. We didn’t even get to use it. Now we have to start over again. Manufacturer only agreed to pay us back for the liner. Sadly the rest is on us. Shame on them as I have seen 7 other reviews in the last month from their liners doing the same. ... show more
Reviewed in the United States on June 5, 2022 by michael mccarty

  • 2x purchaser, great product
Material Type: 25 Gauge Color: Tuscan
Only reason we had to replace ours was because we had to drain the pool a little because of freeze and had hail, so the hail perforated our previous one. Great value for great price (wish it was the 1st purchase price, but inflation...).
Reviewed in the United States on July 28, 2022 by Livia P.

  • Very good above-ground liner
Material Type: 25 Gauge Color: Tuscan
After the installer bailed on the job to replace our liner, I sent back the overlap liner he had ordered, and ordered this Unibead liner. Very good quality, and easy install (of course, my wife and I have had experience replacing liners before, and my grandson was a lot of help, too). Looks great, and with the thickness, seems like it will last a very long time. No cons, other than this can be a bit much for a novice doing it yourself. I would highly recommend this liner to anybody looking to replace their older, possibly damaged liner. ... show more
Reviewed in the United States on November 1, 2021 by John John

  • how to get the wrinkles out
Material Type: 25 Gauge Color: Mystri Gold
mybiggest issue was getting the wrinkles out
Reviewed in the United States on May 19, 2022 by Keith A.

  • So easy to install
Material Type: 25 Gauge Color: Pacific Ice
I was happy at how easy to install this liner was! I had been a little worried my husband, son and I wouldn’t be able to do it ourselves. We were able to install and filling the pool in 3 hours time. It’s just a little darker in color than I thought, but still beautiful 🤩
Reviewed in the United States on May 22, 2022 by Terre Rouse

  • First time installing a liner
Material Type: 25 Gauge Color: Mosaic Diamond
My husband and I helped install this for our neighbor. This was our first time doing this. When done it was smooth and wrinkle free.
Reviewed in the United States on July 16, 2022 by Linda Craver

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