Swimline 18 Foot Round Pool Cover + 4x4 Winterizing Closing Air Pillow (2 Pack)
Swimline 18 Foot Round Pool Cover + 4x4 Winterizing Closing Air Pillow (2 Pack)
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Swimline

Swimline 18 Foot Round Pool Cover + 4x4 Winterizing Closing Air Pillow (2 Pack)

Key item features

  • Durable Cover: The Swimline 18-foot round above-ground winter swimming pool cover is constructed from laminated polyethylene sheeting with thick, high-density polyethylene stitching for superior strength.
  • UV Resistant: This blue pool cover is treated to provide maximum resistance against damaging ultraviolet rays, ensuring its longevity and performance.
  • Optimal Fit: Designed to fit 18-foot round pools, the cover includes a 4-foot overlap for secure placement and effective winterization.
  • Ice Prevention: The Swimline 4x4 foot air pillow pushes the pool cover up off the water's surface, preventing water from freezing to the cover.
  • Cover Protection: These two air pillows help keep water off the top of your pool cover, preserving its condition during the cold off-season.
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Current price is $51.99
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  • Free 30-day returns

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Arrives by Fri, Jul 10
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Sold and shipped by Spreetail
4.321301801402076 stars out of 5, based on 45076 seller reviews(4.3)
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4.1 out of 5 stars
stars
32 ratings27 reviews
How item rating is calculated
  1. 5 stars69% (22)
  2. 4 stars3% (1)
  3. 3 stars13% (4)
  4. 2 stars3% (1)
  5. 1 star13% (4)
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Showing 1-3 of 27 reviews

Sep 24, 2025
DIANE
Sold and shipped bySpreetail
5 out of 5 stars review

Verified Purchase

Good and Daubable cover

I made this purchase base on the quality and price. I have never been able to find a cover with two pillows and feel it will help with over the winter storage of the water.

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Helpful?7GILKIRPPMTL975337821
Jan 16, 2026
don
Sold and shipped bySpreetail
5 out of 5 stars review

Verified Purchase

little hard for two women putting it together but we did in one day, my grandchildren love it !

Incentivized Review
Helpful?7GILKIRPPMTL975337821
Dec 12, 2024
MizzE
Sold and shipped bySpreetail
5 out of 5 stars review

Verified Purchase

pool cover

keeps cover on tight I really like this

Incentivized Review
Helpful?7GILKIRPPMTL975337821