GLI Secur-A-Pool Safety Pool Cover, Mesh, 18' x 36', Rectangular, Blue | 20-1836RE-LHSF48-SAP-BLU Salt Cells Reduces vortexing at suction outlets

Reduces vortexing at suction outlets

Afras11064LTGY Anti-Vortex Cover is designed to reduce vortexing at suction or drain openings in pool and spa systems

Regularly inspect the anchors and seams

When the grate is cracked

drama-free attachment—no tools required—so you can get back to cleaning fast

GLI Secur-A-Pool Safety Pool Cover, Mesh, 18' x 36', Rectangular, Blue | 20-1836RE-LHSF48-SAP-BLU Salt Cells Reduces vortexing at suction outletsGLI Blue Mesh Safety Cover Rectangle 18 ft 36 ft (20 ft 38 ft) for In Ground Pools Protect your loved ones and your pool during the off season with a Blue Mesh Safety Cover designed for rectangle inground pools. This permeable, color true cover blends safety with practical performance, delivering peace of mind without sacrificing usability. Why choose a blue mesh safety cover Blue mesh is engineered to be water permeable, allowing rain and melted snow