item # 321840-4    |

Robelle Super 18' x 40' Oval Winter Pool Cover - Green

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$199.99 $109.98
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Robelle Super 18' x 40' Oval Winter Pool Cover - Green


  • Cable and winch included
  • Grommets approximately every 4-ft
  • Treated with U.V. inhibitors
  • Black underside prevents algae growth
  • Solid winter cover keeps leaves & debris out of pool, blocks out sunlight
  • Superior thread count (scrim) and weight density for durability
SKU #321840-4
Pool Size & Shape18' x 40' Oval
FeaturesStandard Binding, Full Grommets (every 4-ft)
Dimensions22'W x 44'L
Scrim8 x 8 Scrim
Weight Density2.36 Oz./yd2
BindingSelf Edged Binding
GrommetsFull Grommets (every 4-ft)
Package ContentsOne Green Winter Pool Cover for an 18' x 40' Oval Above Ground Pool; Cable & Winch included; cover measures 22' wide x 44' long including overlap
Warranty10 years
CategoryPool Covers: Above Ground Winter Covers

This Robelle Super oval solid winter cover features a 8 x 8 Scrim count (threads per square inch) and a material weight density of 2.36 ounces per square yard. The Green topside has been treated to inhibit damaging ultraviolet rays. A black underside prevents the growth of algae. Made of polyethylene, this exceptional quality above ground winter pool cover has a 4-ft overlap, allowing the cover to be used on above ground pools with top rails up to 9 inches wide. There are 2 grommets approximately every 4 feet for the use of a cable to secure the winter cover. A plastic-coated cable and winch are included. The overall size of this cover is 22'W x 44'L. It is designed for oval above ground pool. All Robelle Super winter pool covers come with a 10-year warranty.

Warning: The cable included in this product can expose you to Di(2-ethylhexyl)phthalate (DEHP), a chemical which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to
The winch included in this product can expose you to lead, a chemical which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to


Since 1973, Robelle Industries, Inc. has been supplying quality swimming pool chemicals, winter pool covers and accessories to regional and national chains, as well as to New England's pool specialty dealers. In fact, over the last four decades, northeast swimming pool owners have used more Robelle pool care products than any other brand. The Robelle mission is to bring its customers the best product for their swimming pool dollar. They are dedicated to seeking out new product formulations which meet the highest standards of pool chemical efficacy and product durability. Determined to safeguard its trusted Robelle name, they have painstakingly built a line of quality swimming pool chemicals that includes everything pool owners need to keep their swimming pools clear, clean and healthy. The Robelle brand means superior quality routine pool care products, cleaners, algaecides and other pool specialty products at a reasonable price.
AvailabilityIn Stock
ShipsSame or Next Business Day Via UPS
This product will either ship out via UPS ground or FedEx ground, from our warehouse within ONE business day from the date the order is placed. Business days are Monday-Friday, excluding observed holidays. After the item leaves our warehouse, you will receive an email with a tracking number so that you may track the delivery. For a delivery estimate, please refer to our shipping-schedule map for the delivery time to your area. Please be aware that delivery can be influenced by a number of factors, including the weather, holidays, and unforeseen events. UPS Ground delivers Monday through Friday. FedEx ground delivers Monday through Saturday. View our shipping information page for more details. If you have any questions regarding the shipment or delivery of this product please contact us at 877.527.4881, or email

PLEASE NOTE: While we ship 98% of all orders via UPS ground or FedEx ground, occasionally smaller packages will ship either by UPS SurePost or USPS. Orders shipped by these carriers may take one additional business days to arrive.