Swimline PCO821 18 ft Round Above Ground Winter Swimming Pool Cover Only
Swimline PCO821 18 ft Round Above Ground Winter Swimming Pool Cover Only
Hero image 0 of Swimline PCO821 18 ft Round Above Ground Winter Swimming Pool Cover Only, 0 of 11
Swimline

Swimline PCO821 18 ft Round Above Ground Winter Swimming Pool Cover Only

95 ratings
Swimline PCO821 18 ft Round Above Ground Winter Swimming Pool Cover OnlySwimline PCO821 18 Round Above Ground Winter Swimming Cover Pool Cover OnlySwimline 30 Round Above Ground Winter Swimming Cover Pool Cover Only
Size18'

Key item features

  • Ample Overlap: This winter cover features a generous 3 ft overlap, extending the 21 ft material beyond the edge of an 18 ft round pool to help limit debris entry.
  • Robust Construction: Constructed from laminated polyethylene sheeting with thick, high-density polyethylene stitching, this cover is built to resist punctures and tears.
  • Protective Barrier: The material offers resistance against chlorine stains, other chemical stains, and damaging UV rays, safeguarding the pool surface between seasons.
  • Secure Fastening: Included metallic grommets, a cable, and a ratchet provide the necessary components to securely fasten the cover around the pool's perimeter.
  • Seasonal Application: Specifically designed for 18 ft round above-ground pools, this blue polyethylene cover serves as a visible barrier for winter storage, assisting with seasonal maintenance.
Generated by AI

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4 out of 5 stars
stars
95 ratings74 reviews
How item rating is calculated
  1. 5 stars57% (54)
  2. 4 stars13% (12)
  3. 3 stars4% (4)
  4. 2 stars12% (11)
  5. 1 star15% (14)

Reviews summary

Pros

  • : Provides a secure fit for various pool sizes.
  • : Covers entire pool from debris and weather damage.
  • : The cover shields the pool during cold months.

Neutral

  • : Can be robust, but also prone to cord issues.
  • : Product performs well for price but materials are thin.
  • : Can be thick and durable, but also prone to holes and tears.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 74 reviews

Oct 26, 2025
Reviewer name: 01234567wal
Walmart Associate
Item details
Size: 30 Foot
Sold and shipped bySpreetail
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Pool cover

Great cover

Helpful?6U59AHMZM0WY39130997
Dec 27, 2024
Reviewer name: kristy
Top Reviewer
Item details
Size: 18'
Sold and shipped bySpreetail
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Pool cover tarp

I bought this to use to cover my pool for the winter. It was a perfect fit and is holding up well! I have a pool pillow under this as well it is collecting water of course but the material has been sturdy no rips. I am happy with this purchase and do recommend.

Incentivized Review
Helpful?6U59AHMZM0WY39130997
Sep 21, 2024
Reviewer name: EMR
Walmart Associate
Item details
Size: 18'
Sold and shipped bySpreetail
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Recommended

I have been having covers tear for the past two years. This cover is strong, durable, and a perfect fit. I want one size up just to ensure I had enough slack. Even with the overhang it tucks nicely,tightens firmly, and it is a solid product.

Incentivized Review
Helpful?6U59AHMZM0WY39130997
Current price is $38.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives by Mon, Oct 12
.
Order within 2 hr 8 min
|
Sold and shipped by SpreetailPro Seller
4.324346059426056 out of 5 stars
4.3 stars out of 5, based on 47254 seller reviews(4.3)
Extended holiday returns
Free Holiday returns until Jan 31