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Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter. Universal gasket set - the included kit is for the pool’s skimmer and return. Measure twice, or replacing an existing liner, buy once – whether installing for the first time, the boulder swirl pattern offers durability while not breaking the bank.
This material is held in place through the use of coping strips prior to putting the top rails back onto the pool. These pieces will help prevent corrosion of the pool wall and should be replaced each time a new liner is installed as they become dry over time which could cause leaks. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. 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 Boulder Swirl liner.

The best temperatures to install would be between 70-80 degrees. Once the bottom seam is even near the cove, the liner is ready to be secured. 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.
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. This material is then welded and cut for a flawless fit and finish. Bead receivers are not needed for this type of liner. Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water. A 25-year limited warranty is included protecting against defects in material and workmanship.

Enhances your backyard: measures 18 feet in diameter and 52 inches high; Precise fit and stylish design to enhance your backyard.

Steel 6-inch top rails and 5-inch vertical posts feature easy assembly due to 2-piece injection-molded high-impact resin connectors.

Removable ladder: this easy-in easy-out heavy-duty A-frame pool ladder is sturdy for added safety supporting up to 300lbs. Sand filter & pump combo: keep your pool looking crystal clean year-round with the help of this sand filter and pump combination sand not included.

The north american cut material is hand-folded to prevent permanent creasing and excess wrinkling. Complimentary liftgate service is included allowing for curbside delivery. Be sure to inspect your swimming pool for damages before signing for this shipment.
The copper bearing steel wall is resin coated both on the inside and outside offering great protection against premature rusting while offering maximum longevity. Note: the liner and skimmer will ship separately from the pool. It offers easy one-time installation as all parts are made specifically for this 18’ x 33’ oval pool as a result of exact-fit components that lock out corrosion. All year ready – the meadows reprieve above ground swimming pool is designed to remain in place all year round.


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. Universal gasket set - the included kit is for the pool’s skimmer and return.
The best temperatures to install would be between 70-80 degrees. Pretty pleasing blue - the solid blue liner is for those looking for an economical way to swim and save some money along the way. The liner is made to work with pools which have a flat bottom and wall heights of 48” or 52”. Your backyard aboveground pool will surely become the place to be during those hot summer days. The north american cut material is hand-folded to prevent permanent creasing and excess wrinkling.

18-foot-diameter: round above-ground pool features an 18-foot diameter and is 52 inches high. Liner and skimmer not included: liner and skimmer are sold separately; Please note: For best water care, only use pool chemicals; DO NOT use bleach.

Durable design: contemporary design adds beauty to any backyard thanks to a dark gray laminated pool liner, brilliant white copings, and blue tile print interior; Powder-coated, rust-resistant frame offers fun for years to come.
Cleaning kit included: keep your pool clean and safe with these helpful tools: Vacuum head with 1-piece cleaning head, surface skimmer, and 94-inch telescoping aluminum pole. Specifications: includes a 120v sand filter pump, 100 gal/hr; water flow rate at pool system flow rate: 1, 600 gal/hr; capacity: 6, ladder, and cover; Water flow rate at pump pump capacity: 2, ground cloth, 981 gallons; Dimensions L x W x H: 18 x 18 x 4.3 feet.
1. Smartline
#ad
Smartline Boulder Swirl 18-Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools | Universal Gasket Kit Included
#adSmartline #ad - No trouble to install - overlap liners are draped over the walls of the pool during the installation process. Bead receivers are not needed for this type of liner. Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water.Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter. Universal gasket set - the included kit is for the pool’s skimmer and return. Measure twice, or replacing an existing liner, buy once – whether installing for the first time, the boulder swirl pattern offers durability while not breaking the bank.
More information #ad
Once the bottom seam is even near the cove, the liner is ready to be secured. This skimmer gasket will work with either standard sized skimmers or wide-mouth versions. This material is held in place through the use of coping strips prior to putting the top rails back onto the pool. These pieces will help prevent corrosion of the pool wall and should be replaced each time a new liner is installed as they become dry over time which could cause leaks. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. 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 Boulder Swirl liner.
Brand | Smartline #ad |
Manufacturer | Swimline #ad |
Part Number | A171848AJ |
More information #ad
2. Smartline
#ad
Smartline Cracked Glass 18-Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools
#adSmartline #ad - High quality material - swim care-free knowing your liner can tough it out through abrasion, a uv resistant print layer, chemicals and UV fading thanks to the use of Lamiclear technology. The liner is made to work with pools which have a flat bottom and wall heights of 48” or 52”.The best temperatures to install would be between 70-80 degrees. Once the bottom seam is even near the cove, the liner is ready to be secured. 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.
More information #ad
Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter. This material is held in place through the use of coping strips prior to putting the top rails back onto the pool. 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. This material is then welded and cut for a flawless fit and finish. Bead receivers are not needed for this type of liner. Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water. A 25-year limited warranty is included protecting against defects in material and workmanship.
Brand | Smartline #ad |
Manufacturer | Swimline #ad |
Part Number | LI1848BSO25 |
More information #ad
3. Aquarian
#ad
Pump and Ladder Kit with Sand Filter, Aquarian Phoenix 18' x 52" Steel Frame Above Ground Swimming Pool, Pool Liner, and Skimmer
#adAquarian #ad - Water capacity: 8, 602 gallons at 90-percent full; Please note: For best water care, only use pool chemicals DO NOT use bleach. Built to last: steel construction on all components for durability; Rust-resistant galvanized walls.Enhances your backyard: measures 18 feet in diameter and 52 inches high; Precise fit and stylish design to enhance your backyard.
More information #ad
Easy to assemble: 6-inch steel top rails and 5-inch steel vertical posts that are easy to assemble with 2-piece injection-molded high impact resin connectors. Complete pool package: package includes Phoenix 18 x 52" above-ground pool, ladder, a liner, 12-inch sand filter and pump, and a skimmer.Brand | Aquarian #ad |
Manufacturer | Cornelius #ad |
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Part Number | WAD0018D52SM + 71225 + 87950 |
Model | WAD0018D52SM + 71225 + 87950 |
More information #ad
4. Aquarian
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Aquarian Phoenix 18 x 52 Foot Round Steel Constructed Frame Above Ground Family Sized Outdoor Backyard Swimming Pool Without Liner or Skimmer
#adAquarian #ad - Liner and skimmer are sold separately; Please note: For best water care, only use pool chemicals; DO NOT use bleach. All components are made of steel for lasting durability and designed with active families in mind for lasting strength and beauty.Steel 6-inch top rails and 5-inch vertical posts feature easy assembly due to 2-piece injection-molded high-impact resin connectors.
More information #ad
Relax after a long day in the soothing waters of this pool in the comfort of your own backyard; Diameter: 18 feet; Depth: 52 inches. Swimming pool is easy to assemble with a simple household screwdriver ensuring you have more time to swim.Brand | Aquarian #ad |
Manufacturer | Aquarian #ad |
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Part Number | 74471 |
More information #ad
5. Generic
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Boulder 18' x 52" ATS+ Easy-Build Steel Above Ground Swimming Pool Kit by WaterThat
#adGeneric #ad - Durable vinyl pool liner: this 20 gauge overlap vinyl liner is UV protected to combat fading while providing years of durability.Removable ladder: this easy-in easy-out heavy-duty A-frame pool ladder is sturdy for added safety supporting up to 300lbs. Sand filter & pump combo: keep your pool looking crystal clean year-round with the help of this sand filter and pump combination sand not included.
More information #ad
Pool skimmer: spend more time swimming and less time cleaning with this pool skimmer designed to catch debris. Easy-build pool: this family friendly do-it-yourself quick build kit can be installed over the weekend with limited tools.Brand | Generic #ad |
Manufacturer | Aquarian #ad |
Warranty | Manufacturer warranty for 2 years from purchase date. |
More information #ad
6. Lake Effect Pools
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Lake Effect Meadows Reprieve 18' x 33' Oval Above Ground Swimming Pool | 52" Height | Bundle Kit | Boulder Swirl Pool Liner | A Frame Ladder | Sand Filter System with Pump | Skimmer
#adLake Effect Pools #ad - Safe and secure delivery - the pool will be shipped via freight services and a valid phone number will need to be shared in advance of shipping. The best temperatures to install would be between 70-80 degrees. This number will be provided to our freight carriers so they can contact you to schedule a delivery appointment. Interlocking stabilizer rails and coping strips fit tightly over your liner and the top of the pool wall locking the liner in place.The north american cut material is hand-folded to prevent permanent creasing and excess wrinkling. Complimentary liftgate service is included allowing for curbside delivery. Be sure to inspect your swimming pool for damages before signing for this shipment.
More information #ad
Before installing, lay the liner out in the sun for a minimum of one hour to warm up the vinyl ensuring it is able to stretch when adding water. One stop shop - includes everything you need to start swimming! slide-lock resin a-frame ladder with barrier in taupe color, Widemouth Skimmer, “Boulder Swirl” 25 gauge overlap liner, 3 bags of “Rx Clear” Luster Filter Media and a 24” sand filter system w/ pump. The copper bearing steel wall is resin coated both on the inside and outside offering great protection against premature rusting while offering maximum longevity. Note: the liner and skimmer will ship separately from the pool. It offers easy one-time installation as all parts are made specifically for this 18’ x 33’ oval pool as a result of exact-fit components that lock out corrosion. All year ready – the meadows reprieve above ground swimming pool is designed to remain in place all year round.
Brand | Lake Effect Pools #ad |
Manufacturer | Lake Effect Pools #ad |
More information #ad
7. In The Swim
#ad
Riverstone, 18 Foot Round Unibead Above Ground Pool Liner for 48 Inch Beaded or J-Hook Sidewalls, 25-Gauge
#adIn The Swim #ad - The unibead two-in-one feature accommodates Beaded and J-Hook style pool walls. 25 gauge virgin vinyl material backed by a 25 Year Warranty.More information #ad
Easily remove the J-Hook to instantly convert to a beaded liner. For flat bottom pools with 48-Inch J-Hook or Beaded sidewalls. Provides maximum protection from the sun's damaging UV rays.Brand | In The Swim #ad |
Manufacturer | SWIMLINE INTERNATIONAL CORP #ad |
Height | 7 Inches |
Length | 40 Inches |
Weight | 50.67 Pounds |
Width | 14 Inches |
Part Number | LI1848RSU25 |
Model | LI1848RSU25 |
More information #ad
8. Smartline
#ad
Smartline Solid Blue 18-Foot Round Liner | Overlap Style | 48-to-52-Inch Wall Height | 25 Gauge Virgin Vinyl | Designed for Steel Sided Above-Ground Swimming Pools | Universal Gasket Kit Included
#adSmartline #ad - Round pool size is determined by measuring from the center point wall to wall in order to obtain the diameter. Bead receivers are not needed for this type of liner. 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. Universal gasket set - the included kit is for the pool’s skimmer and return.
More information #ad
These pieces will help prevent corrosion of the pool wall and should be replaced each time a new liner is installed as they become dry over time which could cause leaks. Stay cool in more ways than one with the Solid Blue liner. Be sure to check the measurements of your swimming pool to assure the correct size is purchased. The best temperatures to install would be between 70-80 degrees. Pretty pleasing blue - the solid blue liner is for those looking for an economical way to swim and save some money along the way. The liner is made to work with pools which have a flat bottom and wall heights of 48” or 52”. Your backyard aboveground pool will surely become the place to be during those hot summer days. The north american cut material is hand-folded to prevent permanent creasing and excess wrinkling.
Brand | Smartline #ad |
Manufacturer | Swimline #ad |
Part Number | A171848AZ |
More information #ad
9. Aquarian
#ad
Aquarian Pools Khaki Venetian 18 Foot x 52 Inch Round Steel Outdoor Backyard Above Ground Family Swimming Pool with Skimmer and Liner Not Included
#adAquarian #ad - Above ground pool: cool down on hot sunny days with a refreshing swim in the comfort of your own backyard. Enhances your backyard: Precise fit and stylish design enhances your backyard decor.18-foot-diameter: round above-ground pool features an 18-foot diameter and is 52 inches high. Liner and skimmer not included: liner and skimmer are sold separately; Please note: For best water care, only use pool chemicals; DO NOT use bleach.
More information #ad
Long-lasting construction: frame features 7-inch steel top rails and 6-inch steel vertical posts that are easy to assemble with 2-piece injection-molded high-impact resin connector.Brand | Aquarian #ad |
Manufacturer | Aquarian #ad |
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More information #ad
10. Intex
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Ladder, Pool Cover and Maintenance Cleaning, Intex 26329EH 18ft X 52in Ultra XTR Pool Set with Sand Filter Pump
#adIntex #ad - Summertime fun: the intex 18ft x 52in steel frame above ground pool set is engineered for strength and to help you beat the heat all summer long for ages 6 and up; Ready for water in only 60 minutes so you can spend those hot summer days relaxing with friends and family as fast as possible.Durable design: contemporary design adds beauty to any backyard thanks to a dark gray laminated pool liner, brilliant white copings, and blue tile print interior; Powder-coated, rust-resistant frame offers fun for years to come.
More information #ad
Features: includes intex krystal clear sand filter pump and HydroAeration technology to help keep your water sparkling clean with little maintenance; The capacity of the pool is 6, 981 gallons. Cleaning kit included: keep your pool clean and safe with these helpful tools: Vacuum head with 1-piece cleaning head, surface skimmer, and 94-inch telescoping aluminum pole. Specifications: includes a 120v sand filter pump, 100 gal/hr; water flow rate at pool system flow rate: 1, 600 gal/hr; capacity: 6, ladder, and cover; Water flow rate at pump pump capacity: 2, ground cloth, 981 gallons; Dimensions L x W x H: 18 x 18 x 4.3 feet.
Brand | Intex #ad |
Manufacturer | Intex #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 276.98 Pounds |
Width | 0 Inches |
More information #ad