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Smartline 8 ft Round Swimming Pool Liner | Solid Blue | Overlap Style | 48-52 Inch Wall Height | 20 Gauge Heavy Duty Virgin Vinyl | Designed for Steel Sided Above Ground Pools

  • Based on 324 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Save More On Pool Supplies

Arrives Sep 21 – Sep 23
Order within 10 hours and 4 minutes
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Material Type: 20 Gauge


Color: Solid Blue


Features

  • MEASURE TWICE, BUY ONCE Ensure proper fit by measuring pool height (ground to under top rail) and diameter (center wall to wall). The Solid Blue liner is durable and a great choice for new or replacement use
  • STAY COOL IN THE POOL Transform your backyard into the perfect summer spot with the Solid Blue liner, keeping everyone cool and happy
  • HIGH-QUALITY MATERIAL Lamiclear tech resists abrasion, chemicals, and UV. Made with an acrylic coat, UV print, and virgin vinyl. Welded for a perfect fit with a 20-year limited warranty

Manufacturer: Smartline


Item model number: 170848BZ


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 21 – Sep 23

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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Top Amazon Reviews


  • Worked well on an 8 foot stock tank pool
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. ... show more
Reviewed in the United States on June 24, 2024 by John C

  • Nice thickness
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

  • Good for converted stock tanks
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

  • Not sure if I should complain
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

  • Good customer service
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! ... show more
Reviewed in the United States on July 25, 2026 by Ang

  • Works great and fits well!
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

  • Used in 8' metal stock tank
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

  • Excelente
Material Type: 25 Gauge Color: Solid Blue
Excelente
Reviewed in the United States on July 31, 2026 by Victor M Gonzalez

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