GLI 8' Extra Heavy Duty Water Tube 500008WTSHDB 36 Quality I-Beam construction with clear

Quality I-Beam construction with clear top

a powerful quaternary ammonium formula designed specifically to eliminate stubborn algae blooms while protecting your plaster surface

above ground pool liners

Recommended replacement: System kit every 4 months

38” package

GLI 8' Extra Heavy Duty Water Tube 500008WTSHDB 36 Quality I-Beam construction with clearGLI 8' Extra Heavy Duty Water Tube 500008WTSHDB The GLI 8' Extra Heavy Duty Water Tube (500008WTSHDB) is engineered to keep your pool cover secure all winter long. With its extra durable double chamber design and rugged, leak proof construction, this water tube is the go to choice for inground pool protection. Features and Benefits Extra heavy duty double chamber construction adds stability and reduces risk of roll or movement 8 feet long by 11 inches