10 BEST 18 ROUND POOL COVERS for sale in 2024 – compare between the best 18 round pool covers on sale.

Rank Product Rating
1
Buffalo Blizzard Deluxe Winter Cover for 18-Foot Round Above-Ground Swimming Pools | Blue/Black Reversible | 3-Foot Additional Material for Secure Installation
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Product Highlights
  • INVEST WITH DURABILITY - The Deluxe Winter Cover is both an economical and effective choice for your winter closing needs. It is both lightweight and a cinch to install. The Deluxe Winter Cover comes in reversible blue or black convenient color options. Dollar for Dollar you won't buy a better cover!
  • FULLY COVER YOUR POOL - The Buffalo Blizzard Pool Cover comes with 3 ft. of overlap making it a 21’ round cover, allowing for a secure installation. This additional material is used to compensate for lower water levels, use of an air pillow and the swimming pool top rails. Secure this cover to your swimming pool with grommets placed every 3’. Includes a vinyl coated cable and winch.
  • DRAIN THE RAIN - Winter covers are designed to protect your swimming pool against rain, snow and high winds. It is highly-recommended that all excess water be removed from atop the cover during the off-season. This will extend the longevity of the material and can be accomplished with the use of a cover pump or siphon.
  • DESIGNED TO DEFEND - Close your swimming pool confidently with double stitched and triple thick hems using UV resistant nylon threads that are used to withstand the sun. This lightweight cover has 8x8 scrim per square inch.

$54.96
2
Blue Wave BWC704 Bronze 8-Year 18-ft Round Above Ground Pool Winter Cover,Dark Navy Blue
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2,129 Reviews
Product Highlights
  • Pool size: 18-feet round
  • Cover size: 22-feet round
  • Protects against sun, snow, ice and wind
  • 4-feet overlap to fit most top rails

$39.95 $29.99
3
Blue Wave BWC804 Silver 12-Year 18-ft Round Above Ground Pool Winter Cover,Forest Green
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894 Reviews
Product Highlights
  • Pool size: 18 feet
  • Cover size: 22 feet
  • Protects against sun, snow, ice and wind
  • 4 foot overlap to ensure there is no stretching or ripping

$46.62
4
HARRIS 10-Year Economy Winter Cover for 18' Above Ground Round Pool
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Product Highlights
  • 10-Year Warranty, I Year Full
  • Unbeatable Value - Protect your Pool for Less!
  • Navy Blue with Black Underside Inhibits Algae Growth
  • Includes Cable & Ratchet Kit

$35.00
5
In The Swim 18 Foot Round Above Ground Pool Leaf Net Cover
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Product Highlights
  • Prevents decaying leaves from collecting on your pool cover or in pool water
  • Lay Leaf Catcher on top of winter cover before leaves begin to fall and lift off when trees are bare
  • Made from durable knitted polyethylene
  • Cover color is black

$40.99 $35.00
6
Intex Deluxe 18-Foot Round Pool Cover
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1,751 Reviews
Product Highlights
  • Deluxe round pool cover
  • UV resistant
  • Prevent water accumulation and is easily secured with the included rope ties
  • Fits 18' diameter pools

$94.99
7
Robelle 3618 Economy Winter Pool Cover for Round Above Ground Swimming Pools, 18-ft. Round Pool
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Product Highlights
  • Winter pool cover to be used with traditional above ground swimming pools - Solid material will not let water pass through
  • Pool Size: 18 Foot Round - Cover Size: 21 Feet (includes overlap in total)
  • 7 x 7 scrim - Polyethylene weighs 2.2 oz./yd2 - 3 foot overlap (Includes 3 feet of extra material beyond pool size, included in cover size above)
  • 8 Year Warranty - Includes winch and cable, which should be used to secure the cover through the grommets

$59.99 $49.32
8
Buffalo Blizzard Split Blocker Winter Cover for 18-Foot Round Above-Ground Swimming Pools | Green/Black Reversible | 4-Foot Additional Material | Rip-Proof Technology
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10 Reviews
Product Highlights
  • SUPER-STRENGTH INTERLOCK WEAVE - The Split Blocker Winter Cover won't crack, split or tear from the cold! Our winter covers are made strong, durable and tough enough to withstand a cold, harsh winter season. This winter cover is also lightweight, making it easier to put on and take off of your swimming pool as well as taking up less space for off-season storage! Its super strength interlock weave will last longer and won't rip, fray or come apart.
  • FULLY COVER YOUR POOL - The Buffalo Blizzard Pool Cover comes with 4 ft. of overlap making it a 22’ round cover, allowing for a secure installation. This additional material is used to compensate for lower water levels, use of an air pillow and the swimming pool top rails. Secure this cover to your swimming pool with grommets placed every 3’. Includes a vinyl coated cable and winch.
  • DRAIN THE RAIN - Winter covers are designed to protect your swimming pool against rain, snow and high winds. It is highly recommended that all excess water be removed from atop the cover during the off-season. This will elongate the longevity of the material and can be accomplished with use of a cover pump or siphon.
  • DESIGNED TO DEFEND - Rip-proof patented technology and advanced manufacturing process yields 3 times normal tear strength! Making it the toughest, most durable winter cover while keeping unwanted items from falling into your swimming pool while closing it up for the season.

$69.96
9
Robelle 3718-4 Supreme Winter Pool Cover for Round Above Ground Swimming Pools, 18-ft. Round Pool
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692 Reviews
Product Highlights
  • Winter pool cover to be used with traditional above ground swimming pools
  • Solid material will not let water pass through
  • Pool Size: 18 Foot Round - Cover Size: 22 Feet (includes overlap in total)
  • Extra heavy-duty 12 x 12 scrim

$79.99 $49.56
10
In The Swim 18 Foot Round Premium Pool Solar Blanket Cover 12 Mil
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Product Highlights
  • Raises water temperature up to 8-10 degrees in approximately 5-7 days of consistent sunlight
  • Reduces your water evaporation and chemical loss to save you money
  • Reduces heat loss and minimizes the amount of debris that can get in the water
  • Extends the swimming season by maintaining a comfortable swimming temperature in the pool

$99.96 $74.98

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