Water Blocks for In-Ground Swimming Pool Winter Cover (Various Kits Available)

Description

Water Blocks for In-Ground Swimming Pool Winter Cover (Various Kits Available)
Product Features:
Durable & will not crack, even under the coldest weather
Comes with a secure snap-lock cover
U.V. treated to last for years
Unique nesting design allows for easy & compact storage
Color:
Black
Dimensions:
6" W x 4" D x 3' L
NOTE
: Do not over fill blocks fill only 1/2 to 2/3 full as ice will expand
Item Description:
Water Blocks are an attractive way to keep your pool's winter cover in place all season long. The hard plastic construction offers a more durable solution when compared to vinyl water bags, which may rupture or leak. Tired of hard to handle vinyl water bags that eventually rupture, puncture and leak, or cinder blocks which can cause damage to your pool? Now you have a choice. No more unsightly mess around your pool. Water Blocks are an attractive way to keep your pool cover in place all winter long. Water Blocks have a low, appealing shape that complements your pools appearance.
Water Blocks are easy to use. Simply place the Water Blocks around the edge of your pool cover, fill with water from your garden hose and snap on the top lid. In the spring, simply remove the lid and tip the Water Blocks over to drain. Never use water tubes again with Water Blocks!
NOTE
: Water Blocks will not work with above ground or round swimming pools