8' Double Water Tube, Black

Our Double Tube Water Tube are designed to help keep your pool cover secured during the harsh winter months. Available in 4ft, 8ft, and 10ft sizes in both single and double channel, these water tubes are just what you've been looking for to keep your pool cover secure. They feature a durable, No-leak valve, and are easy to use giving you a great option to keep your cover protected with peace of mind.

Double Tube Water Bags provide your swimming pool with optimal security by keeping it in tact throughout the winter. They're constructed to withstand sub-zero temperatures during the winter season. Simply fill the bags 1/2 to 3/4 of the way full to allow room for water expansion caused by freezing temperatures. Lay them tightly on each end of your pool cover so that No debris would be able to pass through and roll them into the cover to keep in tact without the risk of being popped by animals or storms.

See Owner's Manual for details