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21' x 42' Oval Blue Pool Liner
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21' x 42' Oval Classic Solid Blue Overlap Pool Liner


Score: 5.00 (votes: 1)

Classic Solid Blue pattern! Fits 48", 52" or 54" Pools.

Make your pool new again with a super high quality, long lasting replacement pool liner!

In stock (9999996 items available)
  • $425.98
Qty:  
  • Item Number
    SKU7130

All of our liners are made using the exclusive clear lamination process for the very best protection available from pool chemicals and the sun’s damaging ultraviolet rays.

Constructed of full virgin (non-recycled) vinyl, our liners will last longer and maintain their beautiful appearance for years! Strong, double-welded seams will withstand winter’s worst.

This Swimming Pool liner will fit either a 48", 52" or 54" tall pool, and can be installed slightly dished in the pool's center.

Overlap design simply folds over the pool wall, & is very simple to install.

Complete instructional how to installation guide is included free with purchase!

Standard thickness liners have a 15 year warranty. Heavy Duty thickness liners have a 25 year warranty. Extra Heavy Duty thickness has a 30 year warranty.

VERY IMPORTANT INSTALLATION TIP: When installing this pool liner remember to change the skimmer & return fitting gaskets! This will ensure no leaks occur after installing the liner. Gasket kits, can be purchased after adding this liner to your cart, on the very next page.

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Score: 5.00 (votes: 1)
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Product questions

  • LeRoy Cross
    Mar 15, 2019, 09:58

    I have the Doughboy 21x42 above ground we the deep end. I need a 25 thickness with installation. Kindly give costs

    nicole Thompson
    Mar 15, 2019, 10:36

    We do sell liners, however we do not provide installation. This liner is not for a pool with a deep end.

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