• HPI WB8DD 12" x 96" Double Water Tube Pool Cover Weight
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HPI

HPI WB8DD 12" x 96" Double Water Tube Pool Cover Weight

HPI WB8DD 12" x 96" Double Water Tube Pool Cover Weight

$10.19 USD
$10.19 USD
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Keep your pool winter cover snug with the Hinsperger 12" x 96" Double Water Bag. The Blue (WB8DD) water bag adds reliable weight along your cover’s edge. Therefore, it prevents shifting, wind uplift, and water intrusion. Additionally, its double-chamber construction fills easily and distributes water evenly for balanced tension.

What Does the Hinsperger WB8DD Water Bag Do?

The WB8DD durable double-chamber “water tube” weights down winter pool covers more effectively than single-chamber tubes. Its patented intermittent center seals allow water to flow between chambers from a single fill valve. Specifically, the water bag ensures even weight distribution and a secure cover fit.

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Key Features

  • Double-chamber design: Single valve fills both chambers
  • Heavy-duty vinyl: Thick, UV-treated material resists punctures, weathering, and freeze-crack damage
  • Easy to fill and position: Large, reinforced fill/drain valve accepts a standard garden hose and seals tight
  • Sized right for perimeter weighting: At 12″ wide and 96″ long, it’s ideal for medium to large pool cover edges or as part of a system of water bags.
  • Classic blue finish: Blends with pool covers and gives a clean, finished look

Technical Specifications

  • Dimensions: 12 in. (W) × 96 in. (L)
  • Color: Blue
  • Construction: Double-chamber, heavy-gauge vinyl
  • Use Case: Pool winter cover weight for in-ground and above-ground pools

Specs

  • Part Number: WB8DD
  • Manufacturer: HPI

How to achieve the best results using the WB8DD double water bag?

For best results, slide the water bag under the winter cover along the pool edge. Make sure to do this before filling. Next, finish filling via garden hose until both chambers are fully weighted. Space bags evenly and every 2–3 feet. It is important to maintain consistent tension and reduce cover sag. Before spring pool opening, drain and store bags in a dry place to extend their life.

If you want to understand more about the importance of using a winter cover? Checkout our article Do You have to Cover a Pool in the Winter as we go through why and why not.

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What our customers are saying

Exactly what I ordered, package arrived in a timely manner and the quality was excellent.

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The item I received is exactly what was displayed on the site and I received it quickly at a great price.

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Great job. Zach in Phoenix was awesome!

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