21 ft Round Above Ground Pool Liner Overlap Vinyl Liner for 48–54 Inch Pool Walls

Refresh your swimming pool with this 21 ft round above ground pool liner, designed for steel-sided pools with flat bottoms and wall heights up to 54 inches. Made from durable standard-gauge vinyl, this overlap pool liner provides a smooth, comfortable surface while helping protect your pool's interior. Its chlorine-resistant construction and straightforward installation make it a practical choice for replacing a worn pool liner.

Key Features

• Designed for 21 ft Round Pools: Specifically sized for 21-foot round above-ground swimming pools with flat bottoms and steel-sided walls up to 54 inches high.

• Durable Vinyl Construction: Made from standard-gauge vinyl designed to resist chlorine damage, punctures, and exposure to harsh weather conditions.

• Smooth & Comfortable Surface: Provides a soft, cushioned feel underfoot, reducing direct contact with rough pool surfaces for a more comfortable swimming experience.

• Easy Overlap Installation: Simply drape the liner over the pool walls, allow approximately 3.9 inches (10 cm) of overlap around the edges, and secure it in place.

• Practical Maintenance: Airing the liner before installation is recommended to help maintain flexibility and make positioning easier.

Specifications

• Product Type: Overlap above-ground swimming pool liner

• Material: Vinyl

• Vinyl Gauge: Standard gauge

• Compatible Pool Shape: Round

• Compatible Pool Diameter: 21 ft (252 inches)

• Compatible Pool Wall Height: Up to 54 inches

• Compatible Pool Type: Steel-sided above-ground swimming pools

• Pool Bottom Compatibility: Flat bottom

• Installation Style: Overlap

• Recommended Installation Overlap: Approximately 3.9 inches (10 cm)

• Net Weight: 50.71 lbs (23 kg)

Give your above-ground swimming pool a refreshed interior with this durable vinyl replacement liner, designed for comfortable swimming and convenient installation.