Search  for anything...

Smartline Waves of Poseidon 27-Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools

  • Based on 322 reviews
Condition: New
Checking for the best price...
$399.99 Why this price?
Save $50.00 was $449.99

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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

Eligible for Return, Refund or Replacement 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: 19 left in stock
Fulfilled by Save More On Pool Supplies

Arrives Sep 11 – Sep 16
Order within 18 hours and 42 minutes
Available payment plans shown during checkout

Material Type: 25 Gauge


Color: Waves of Poseidon


Features

  • MEASURE TWICE, BUY ONCE Whether installing for the first time, or replacing an existing liner, the Waves of Poseidon 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 Waves of Poseidon 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: 84 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: Sep 11 – Sep 16

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Love this liner!
Material Type: 20 Gauge Color: Waterfall
I'm 63 years young and with the help of my sister this liner was easy to install. After 5 years and two floods in 2016 it was time to replace my pool liner. I love the water fall design. Even when not getting it perfectly even on the top (which we did not) it is hard to tell its not perfect. I did have a problem with a leak at one of the seams but was sent a replacement. Since I have already filled and patched the pool and no more leaks I haven't put in the replacement yet. Don't think I have it in me this summer. And the grandkis said NO!! They are loving the pool again. Anyway it is a beautiful liner and customer service was great. Very quick to respond even on the weekends. I have no complaints and would do business with this company again!! Thank You for all your help!!! ... show more
Reviewed in the United States on August 3, 2017 by Belinda5262

  • True to fit,
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. ... show more
Reviewed in the United States on June 19, 2023 by Markeck911 Markeck911

  • Beautiful blue color
Material Type: 20 Gauge Color: Waterfall
We ordered this and man...once the pool was filled...it looks beautiful! The blue makes the pool look so much more attractive and inviting than our old very light blue! Installed by my husband and our wonderful neighbors with the help of youtube videos. Worth every dollar!
Reviewed in the United States on June 12, 2019 by Aleana Riddell

  • Great quality
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 Jones

  • Perfect
Material Type: 20 Gauge Color: Boulder Swirl
Great replacement liner for our 27’ above ground pool fit very well packaged and shipped quick
Reviewed in the United States on July 10, 2023 by Ashley Ruark

  • Pool liner
Material Type: 25 Gauge Color: Waterfall
Fit perfectly and easily installed.
Reviewed in the United States on June 15, 2023 by lorie davis

  • Good value but not much room for error.
Material Type: 25 Gauge Color: Waterfall
Overall a good product as far as quality goes but be careful when installing. If you have a deeper center i dont see this liner working. I have a completely flat bottom ( no center taper ) and i only have about 2 inches of overlap remaining.
Reviewed in the United States on July 12, 2019 by Pete

  • High Quality
Material Type: 25 Gauge Color: Caribbean
We love our pool liner! It is high quality, gives the illusion of fish swimming with you, and was so easy to install. Ours was ready within thirty minutes. It is well worth buying.
Reviewed in the United States on September 19, 2020 by TK Barnett

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...