Smartline 18 ft x 33 ft Oval Swimming Pool Liner | Tidal Surge | Unibead Style | 54 Inch Wall Height | 25 Gauge Heavy Duty Virgin Vinyl | Designed for Steel Sided Above Ground Pools
Condition: New
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Sep 6 – Sep 7
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Material Type: Tidal Surge
Size: 18' x 33' (Oval)
Features
- MEASURE TWICE, BUY ONCE Whether installing for the first time, or replacing an existing liner, the Tidal Surge 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. Oval pool size is determined by measuring from the center point across the longest and widest ends.
- INSTALL IN A SNAP OR A HOOK - This 18 x 33 oval unibead style liner works with pools with flat-bottoms measuring 54". 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 Tidal Surge 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: 23.5 x 23.25 x 8 inches
Item Weight: 79 pounds
Manufacturer: Smartline
Item model number: 17042LK
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 6 – Sep 7
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
I actually like this liner a lot. I have an 18ft pool and it was a little large for my pool though i did make it work. I suggest you measure wall to wall before ordering instead of just going by your purchased pool size.
Reviewed in the United States on June 12, 2025 by Victoria
Material Type: Boulder Swirl
Size: 18' (Round)
Came in great condition. Exactly as described. We had zero issues and is installed as we speak
Reviewed in the United States on June 13, 2025 by Daisy A.
Material Type: Crystal Tile
Size: 27' (Round)
Great deal on this 27' round liner. Easy to attach. Would recommend this product and seller. Thank you
Reviewed in the United States on May 19, 2025 by Rebecca Rebecca
Material Type: Boulder Swirl
Size: 24' (Round)
Great
Reviewed in the United States on May 26, 2025 by Donnie Shaffer
Material Type: Crystal Tile
Size: 33' (Round)
We received the box damaged, didn’t think too much into it because the liner inside isnt fragile, go to put the liner in, the liner is full of holes. The seller is refusing to help with the situation.
Reviewed in the United States on March 20, 2025 by Purchaser
Material Type: Crystal Tile
Size: 24' (Round)
Nice thick pool liner that shipped fast for a great price. I would definitely would recommend.
Reviewed in the United States on March 6, 2025 by Amy C.
Material Type: Crystal Tile
Size: 24' (Round)
It was easy to put on and it looks great.
Reviewed in the United States on June 22, 2025 by Renia Robinson
Material Type: Boulder Swirl
Size: 27' (Round)
We installed this liner into our 27' x 54" pool. We did also purchase the floor padding and the wall insulation. This was our first time installing a pool liner. It was easier than we thought! It took us about 2 hours or so to have it installed and filling. It helps to have people on the outside of the pool to attach the top rails as you go along with snapping the liner over the top edge of the pool. We had our son doing that as we were inside the pool putting the liner up. Wasn't as hard as I thought it was going to be. Once it was up, we did attach a shop vac to the water return and that was amazing as it snugged the liner against the wall of the pool so we could work out the wrinkles before putting the water in. We purchased the padding for the bottom of the pool and the insulation for the pool walls. These were definitely worth the money. Easy to install and helped the liner go in so nicely. No wrinkles! Hoping this lasts for years to come!
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Reviewed in the United States on June 1, 2023 by Amazon Customer