11.5 ft round pool liner delivers a secure, comfortable replacement fit for steel-sided above-ground pools with 47 in (120 cm) walls. Made from smooth, standard-gauge vinyl, it cushions the pool floor for easier footing while helping protect against punctures and leaks. Designed for round, flat-bottom pools, this unibead style liner supports J-hook or standard beading installs (hardware not included).

Refresh an aging pool setup without changing your frame—this replacement liner is measured for a snug, stable fit and designed for seasons of use in typical backyard conditions. Keep your pool base feeling smoother and help reduce downtime from small leaks or wear. For best results, confirm pool diameter, wall height, and bead style before ordering, then let the liner warm to room temperature prior to installation. Grab yours today and get back to swim-ready conditions faster.