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Swimline

Swimline LI214820 21 Foot Solid Blue Round Above Ground Swimming Pool Overlap Liner 20 Gauge Vinyl Liner for 48 to 52 Foot Pool Walls

  • Based on 895 reviews
Condition: New
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Returnable until Jan 31, 2025

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: In Stock.
Fulfilled by Pool Supplies Superstore
Arrives Sep 9 – Sep 11
Order within 18 hours and 23 minutes
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Size: 21-Feet


Features

  • Elevates The Appeal Of Your Pool: Durable and sleek, this overlap liner provides robust protection, safeguarding your round above-ground pool from potential damage and wear
  • Premium Coating: Constructed from sturdy 20-gauge virgin vinyl, this high-quality liner provides a durable outer coating for hard sided above-ground pools
  • Longevity-Focused Material: Insulated against chemicals and fading, the pool padding ensures long-lasting durability for years of reliable and enjoyable use
  • Hassle-Free Stitching: Robust seams guarantee longevity, offering a dependable shield for your swimming pool against the elements for worry-free, lasting protection
  • Accurate Sizing: Designed to accommodate pool sidewalls of both 48 and 52 inches, please be aware that coping strips, sold separately, are necessary for the overlap liner

Description

Create an aquatic haven in your backyard with the Swimline Round Overlap Pool Liner, elevating your above-ground swimming pool to new heights of allure and sophistication. Crafted from durable 20-gauge vinyl with a resilient satin coating, this liner seamlessly fits most 48 and 52-inch round pool sidewalls, providing a contemporary aesthetic that greatly complements the azure waters. Unlike rigid materials such as fiberglass or concrete, this liner allows for superior customization, ensuring a great fit. Its robust construction withstands punctures, impacts, and scratches, guaranteeing a prolonged lifespan, while resistance to pool chemicals and ensures years of vibrant use. The double-welded seams offer a secure seal, even in harsh winter conditions, making it a reliable choice for all seasons. Immerse yourself in the 21-foot experience with Swimline's Round Above Ground Swimming Pool Overlap Liner, and watch as your pool transforms into a captivating oasis. Enhance your aquatic adventures with this premium liner, promising endless enjoyment and relaxation in your revitalized swimming space. Note that coping strips, available separately, are essential for proper installation, ensuring a seamless and secure fit for a worry-free pool experience. Elevate your poolside retreat with the excellent blend of style, durability, and functionality, courtesy of Swimline's top-notch pool liner.

Item Weight: 43 pounds


Manufacturer: Harris Pool Products


Item model number: LI214820


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 9 – Sep 11

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
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  • 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.

Similar Products

Top Amazon Reviews

    • DIY beginner friendly.
Size: 18-Feet
Fair price for a pool liner, and even though it’s monotone, the bottom of the liner and seam is easy to find and lay. 3 adults completed installation in a couple of hours and it’s holding up just fine
Reviewed in the United States on July 7, 2024 by Marissa Contreras
    • Pool liner
Size: 18-Feet
The liner is very good quality. Perfect size. Great seller!
Reviewed in the United States on August 7, 2024 by S. Williams
    • Not the easiest to install, but great item for the money!
Size: 18-Feet
I have a 18ft diameter by 52in deep INTEX pool in which the liner sprung holes around the bottom seam over the winter. I bought this as a "fold over the top rail" replacement. I left the original liner in the pool to help support this new replacement liner. Because the liner was cheap, I was skeptical. But I have to say that it worked out really well, and so far it's held up. Now, it's just my wife and I, so we don't have little kids rough-housing in the pool. But even if we did, I think it would hold up just fine. The only challenge I had was locating the seams on the liner floor and making sure the ran parallel to each other on the bottom of the pool. Once they were aligned, then it was easy to push the liner out to the walls and drape over the sides of the frame. Time will tell how long it survives. But for a quick and cheap replacement, it has worked great for us! ... show more
Reviewed in the United States on June 20, 2024 by Fluence
    • Good liner
Size: 24-Feet
The media could not be loaded. If you want to save money this is a good option. The liner does the job but it’s not the best. It’s very thin and will get easily ripped and damaged if not handled carefully. We have already patched it a few times and it’s still holding up. We are very unlucky and have grass growing inside the pool. Since the liner is very thin it easily grew through it. ... show more
Reviewed in the United States on August 14, 2024 by Josias
    • Had a few holes in it
Size: 21-Feet
I recently purchased the Swimline 21-Feet Round Blue Overlap Liner, hoping to refresh my pool's appearance for the summer season. However, my experience with this liner has been nothing short of a nightmare. First and foremost, the quality of the liner is abysmal. The "Standard Gauge" mentioned in the product description is misleading, as the liner felt thin and flimsy. It tore easily during installation, leaving me frustrated and concerned about its durability in the long run. The material used appears cheap and not up to the standards I expected from Swimline. Installing this liner was a major headache. The overlap design, which should have made the installation process easier, turned out to be a nightmare. The liner didn't fit properly over the pool wall, resulting in uneven edges and unsightly creases that refused to smooth out. I wasted hours attempting to adjust it, but the liner simply would not conform to the pool's shape. Furthermore, the liner's blue color was dull and faded, nothing like the vibrant shade depicted in the product images. It made my pool look unappealing and far from the refreshing oasis I had envisioned. To make matters worse, the liner's sizing was inaccurate. It was advertised as a 21-feet round liner, but it didn't fit my pool as it should have. It left gaps and exposed areas, making it practically useless for proper pool lining. ... show more
Reviewed in the United States on July 28, 2023 by JC
    • Excellent
Size: 18-Feet
El material es bien bueno y no se rasga
Reviewed in the United States on November 14, 2024 by Susej Leyvs
    • Great Liner
Size: 18-Feet
I've got a 2009 Intex pool that was full of tears and holes. So big in fact that I use fiber glass & epoxy to fix two, 3' long tears. I ordered this liner after already wearing out another liner that I bought 5 years ago or so. I fill the pool up yesterday and it is doing great. Just be careful as you unpack it and unfold it. It will probably tear if you get physical with it. But once it's in place and it gets cold from the water, it's pretty durable. My pool is 18' by 52". With this liner, I can get 4 more inches of water in the pool. I can fill it right to the rim.. But no need, it would just get splashed out in no time anyway. ... show more
Reviewed in the United States on July 14, 2023 by Elmer Lilly
    • That my money should have been put back on my debit card
Size: 27-Feet
I don't like the fact of my money not going back to my card it was taken off my debit card why didn't You put it back other than that I think the linner was great but big I don't know
Reviewed in the United States on October 10, 2024 by Marnett Morman

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