Pool Liner | GLI | 18x33 Oval Boulder RiverRock Overlap | 48-52 In Walls

The GLI 18'x33' Oval Boulder/RiverRock Overlap AG Liner 48-52" Wall delivers a durable, natural Boulder/RiverRock look to your above-ground pool. Designed for oval configurations, this liner uses an overlap installation compatible with 48-52" walls, simplifying setup without sacrificing style.

Beyond its striking pattern, this liner focuses on practical performance: it evens out small imperfections in pool walls, hides minor wear, and keeps maintenance low with a smooth, easy-to-clean surface. The Boulder/RiverRock motif adds a premium, resort-style feel that elevates your backyard space while maintaining classic, family-friendly durability.

• Pattern and design: Realistic Boulder/RiverRock texture enhances curb appeal for an oval pool.
• Overlap AG liner compatibility: Specifically designed for 48-52" above-ground pool walls, simplifying installation.
• Durability: Reinforced seams and UV-resistant surface resist fading and wear.
• Easy installation: Overlap method reduces setup time and tooling for a quick, clean job.
• Low maintenance: Smooth interior cleans easily and minimizes algae buildup.

Ideal for families who want an upscale look without the high replacement costs, this liner suits oval above-ground pools in backyards of all sizes. It pairs well with standard accessories and renews the pool's interior with a single, economical upgrade compared with tiling or painting.

Ready to transform your pool? Add to cart and enjoy the natural Boulder/RiverRock aesthetic in your above-ground oasis.