Product Description

18' Swimline Boulder Swirl
Unibead 52" Tall Liner
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Give your pool a premium, built-in look with the 18' Swimline Boulder Swirl Unibead Pool Liner, designed to mimic the natural appearance of stone while delivering long-lasting performance.
The Boulder Swirl pattern features a realistic rock-style border paired with a rich blue water design, creating depth and visual texture that elevates any above ground pool.
Constructed from high-quality vinyl, this liner is engineered to withstand UV exposure, pool chemicals, and everyday wear. The unibead design offers installation flexibility—use it as a standard bead or j-hook (no bead receiver required).
Designed specifically for 18' round pools with 52" wall height, this liner provides a secure fit and a clean, professional finish.
Perfect For:
- 18' round above ground pools
- 52" wall height pools
- Customers wanting a premium patterned liner
Key Features:
- Realistic Boulder Swirl stone-pattern design
- Unibead (J-hook or beaded installation) for flexibility
- Heavy-duty vinyl construction
- UV and chemical resistant for extended lifespan
- Clean, tailored fit for 52" pool walls
Swimline's pool liners are warranted to be free of defects at their seams for a period of twenty five seasons, (from the date of purchase on a prorated basis, each season ending December 31st of the calendar year. Replacement under the warranty is as as seen in chart. Swimline's 25 Year Limited Warranty covers defects in workmanship causing any liner to separate at its seam during its warranty period. Contact Swimline directly for warranty claims.

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