Swimline 15'x30'x48/52" OV HG BOULDER SWIRL OL AG LINER
Swimline 15'x30'x48/52" OV HG BOULDER SWIRL OL AG LINER
Durable Boulder Swirl Overlap Liner for a Classic Look That Lasts
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Upgrade your above ground pool with the Swimline 15' x 30' Oval Boulder Swirl Overlap Liner, designed to fit 48" and 52" pool walls. Crafted with Perma 25 virgin vinyl, this heavy-duty 25 mil liner offers superior strength and UV resistance, keeping your pool protected season after season.
The classic Boulder Swirl print delivers a timeless look while the overlap design ensures easy installation and a secure fit. Whether you're replacing an old liner or setting up a new pool, this liner gives your backyard a clean, polished finish.

- Brand Swimline
- Each Product Weight 63 pound
- Shipping Dimensions 40 x 13.5 x 6.5 inch
- Channel Non-Preferred
- Liner Pattern Boulder
- Liner Type Overlap
- Master Carton Quantity 1
- Minimum Sell Quantity 1
- Pallet Quantity 1
- Pool Shape Oval
- UPC Code 723815021816

Q: Will this liner fit my 48-inch or 52-inch pool wall?
Yes, this liner is designed to fit both 48" and 52" tall pool walls in a 15' x 30' oval pool.
Q: What does “overlap liner” mean?
An overlap liner drapes over the top of the pool wall and is secured with plastic coping strips (not included). It's a simple, secure installation method.
Q: Is this liner easy to install on my own?
Yes, overlap liners are among the easiest to install, especially with help from a second person. Be sure to smooth out wrinkles for best results.
Q: How thick is this liner?
It is a 25 mil thick liner, which is a heavy-duty option that offers better resistance to wear, punctures, and fading.
Q: Does this liner come with coping strips?
No, coping strips are not included. You will need to purchase them separately to install the liner.
Q: Can I use this liner for any brand of above ground pool?
This liner is compatible with most steel-walled oval above ground pools sized 15’ x 30’ with 48" or 52" wall height. Check your pool frame specs to confirm.

Above ground pool liners must be returned in unopened, original packaging. Returns will be denied if the liner has been opened, unrolled, or handled in any way. Please confirm sizing and fit before opening.

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Why is AquaDoc the Best in Pool Chemicals?
- 🌿 Paraben free & Aluminum free
- 📦 Fast Shipping
- 🇺🇸 Made in the USA
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If our products don't solve your (pool or spa-related) headaches, contact us for a 100% refund. Free shipping on all orders over $75!
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100% Paraben Free
Say goodbye to parabens that can potentially be harmful to your family. All of AquaDoc's chemicals are paraben and aluminum free.
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