item # 1106-12    |

Winterizing Cover Blocks 12 pack

    $369.99 $249.98
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    Winterizing Cover Blocks 12 pack


    • Alternative to water tubes
    • Won't pop or split
    SKU #1106-12
    Pool TypeIn-Ground
    Material ThicknessAlternative to water tubes
    Dimensions36"L x 8"W x 4"H
    Package Contents12 Cover Blocks
    CategoryTubes & Pillows: Cover Blocks

    Swimline Cover Blocks are the best alternative to water tubes. Unlike water tubes, Cover Blocks will never split or break because of water expanding into ice. This product is over four times thicker than water tubes and doesn't have seams, so you will never have to replace a Cover Block. Easier to store than water tubes, because you can stack Cover Blocks.


    Swimline is the house brand of the Swimline Corporation, a family owned and operated business. Founded in 1971 Swimline has grown to be the largest manufacturer of above-ground swimming pool liners in the world. In addition, Swimline Corp. is the largest
    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.