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Six blue rectangular PVC water bags with screw caps lying flat

VEVOR

VEVOR Pool Cover Water Bags 6 Pack 4 Ft Single Chamber Blue

SKU CH-H8P7-4YK44

Six 4 ft single-chamber PVC tubes with leakproof screw caps anchor inground pool covers against wind and debris

  • TypeOther Appliances
  • Width3.54
  • Holds pool cover securely with six 4 ft single-chamber water bags
  • Resists UV and temperature shifts using 0.40 mm thick PVC construction
  • Prevents leaks through high-frequency welded seams 0.59 in wide
  • Allows safe expansion when filled to 5070 % capacity
  • Includes two TPU repair patches for quick on-site fixes

Pool Cover Water Bags 6 Pack

This six-piece set provides 4 ft single-chamber water tubes designed to anchor inground swimming-pool covers during winter closing. Each bag is made from 0.4 mm thick PVC and features a leakproof screw cap for secure filling and drainage. The blue weights help prevent wind uplift and keep debris out of the pool.

Suited For Inground Pool Owners

These water bags suit homeowners closing inground pools for the season who need reliable, reusable cover weights. They are not intended for above-ground pools or safety covers that require different anchoring systems. Builders needing larger capacity tubes or multi-chamber designs should look at alternative options.

Fits Standard Winter Cover Setups

The 47.63 x 7.87 inch dimensions allow the tubes to lay flat along cover edges, while the 0.59 in high-frequency welded seams resist leaks through freeze-thaw cycles. Filling to 50-70% capacity accommodates water expansion without rupturing the PVC. Two TPU repair patches are included for on-site fixes.

Highlights

  • Holds pool cover securely with six 4 ft single-chamber water bags
  • Resists UV and temperature shifts using 0.40 mm thick PVC construction
  • Prevents leaks through high-frequency welded seams 0.59 in wide
  • Allows safe expansion when filled to 5070 % capacity
  • Includes two TPU repair patches for quick on-site fixes

Specifications

TypeOther Appliances
Width3.54

Questions about this item

What pool cover size works with the 47.63 inch long water bags?

Each bag measures 47.63 inches by 7.87 inches, so space them along the cover edge to match your pool perimeter.

Will the 0.4 mm PVC material stay flexible in freezing temperatures?

The 0.4 mm thick PVC resists cracking in extreme cold and summer heat, and welded seams prevent leaks through freeze-thaw cycles.

How can I confirm the bags are filled to the correct level after setup?

Fill each single-chamber bag to 5070% capacity to allow for expansion, then check that the leakproof screw cap seals without bulging.

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