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Blue Wave 21 ft Round Overlap Pool Liner for Above Ground Pools, Blue

$232.53
★ 4.1204 reviews

Product Information

ASINB09SVTLJLT
CategorySports & Outdoors

About this item

  • Vibrant Solid Blue Above-Ground Pool Liner: The solid, vibrant blue vinyl adds a clean, classic appearance to any above-ground pool setup; a timeless color choice that suits any backyard aesthetic, ideal for new installations and pool liner replacements
  • Standard-Gauge Vinyl Built for Lasting Durability: Featuring flexible standard-gauge vinyl construction, this above ground pool liner resists punctures from everyday swimming season after season
  • Easy Overlap Installation for Steel Wall Pools: Fold the liner over the steel pool wall and secure with standard coping strips (sold separately); no professional installation needed, suited to first-time installers and seasoned pool owners
  • Precise Fit for 21-ft Round Steel Wall Pools: This pool liner replacement fits 21-ft round above-ground pools with 48 to 54-in depth steel walls; not compatible with soft-sided pools
  • Reliable Quality from Blue Wave: Featuring smooth, durable seam connections that resist separation and leaks, these pool liners are an ideal upgrade over glued or heat-sealed alternatives

Product Description

The Blue Wave 21-ft round pool liner brings a clean, classic look to above-ground pool setups with solid, vibrant blue vinyl that delivers a polished appearance season after season. Blue Wave’s proprietary welding process creates smooth, durable seam connections that resist separation and leaks season after season — an advantage over glued or heat-sealed alternatives. Standard-gauge vinyl provides reliable strength for residential pools, resisting punctures from everyday swimming while built-in inhibitors help reduce fading and sun damage, keeping the vibrant blue color looking fresh year after year.Installation is straightforward with the overlap design — fold the liner over the steel pool wall and secure with standard coping strips (sold separately). The overlap fit offers flexibility that suits both first-time installers and experienced pool owners, with no precise track alignment required, whether tackling a first-time install or a routine seasonal liner replacement for above ground pools. No professional installation required.Sized for 21-ft round above-ground steel wall pools with 48 to 54-in wall depths. Not compatible with inflatable or soft-sided pools. Pairs well with pool pad underlayment, automatic pool cleaners, and pool vacuums for a complete above-ground pool setup. Also available in additional round and oval sizes to suit a range of above-ground pool configurations.Backed by Blue Wave’s 15-year limited warranty, U.S. customer support and over 35 years of pool industry experience, this pool liner replacement delivers dependable performance and lasting value for pool owners.

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