Robelle 2'x2' Corner tubes are constructed of durable heavy-duty, puncture resistant vinyl. The corner tube has a conveniently placed, leak-proof valve that is easy to fill with a garden hose. Corner tubes will keep your poo...

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Robelle 2'x2' Corner tubes are constructed of durable heavy-duty, puncture resistant vinyl. The corner tube has a conveniently placed, leak-proof valve that is easy to fill with a garden hose. Corner tubes will keep your pool cover in place all winter long. Water tubes should be filled half-way to prevent popping caused by expansion if the water freezes. 4 pack.

  • 4-Pack Heavy Duty 2 ft. Corner Pool Cover Weights for Winter Pool Closing
  • Heavy Duty .33 MM Thick Vinyl constructed 107% heavier than industry standard.
  • Since 1973 Robelle has been making the best products to close your pool. Use the best pool closing products designed with over 50 years of experience.
  • Prevents Winter Pool Cover From Falling Into Pool.
  • Single Chamber Design For Easy Filling.
  • Fill Halfway With Water to Allow For Ice Expansion.
  • If you have trouble closing the valve please use a hair dryer to loosen before closing.
  • 4-Pack Heavy Duty 2 ft. Corner Pool Cover Weights for Winter Pool Closing
  • Heavy Duty .33 MM Thick Vinyl constructed 107% heavier than industry standard.
  • Since 1973 Robelle has been making the best products to close your pool. Use the best pool closing products designed with over 50 years of experience.
  • Prevents Winter Pool Cover From Falling Into Pool.
  • Single Chamber Design For Easy Filling.
  • Fill Halfway With Water to Allow For Ice Expansion.
  • If you have trouble closing the valve please use a hair dryer to loosen before closing.

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