Liner | Swimline | 33x48 Oval Solid Blue Overlap Liner For 48-52 Inch Walls, Heavy-Duty Vinyl Construction

Swimline 33' x 48' Oval Solid Blue Overlap A/G Liner, 48-52 Wall is the durable vinyl liner built for above-ground pools. The solid blue design offers a crisp, timeless look while fitting 48–52 inch walls and standard oval frames. This overlap liner sits over the pool wall for a secure, straightforward installation that most DIY setups can handle.

This liner protects your pool from debris, minimizes maintenance, and reduces chemical demand by preserving water quality. The blue surface helps hide minor scuffs between cleanings, while the sturdy vinyl shields the interior from everyday wear. Ideal for seasonal pools, rental properties, or family backyards, it delivers reliable performance without the complexity of decorative alternatives.

• Size & fit: 33' x 48' oval, designed for 48–52" wall pools.
• Installation method: Overlap style that slides over the wall and is secured with coping.
• Color & look: Solid blue for a bright, inviting waterline.
• Durability: Vinyl construction with stable seams for lasting use.
• Maintenance benefits: Debris protection and easier upkeep for clearer water.

Upgrade your pool experience today—add to cart and enjoy a simpler, cleaner swimming season.