Swimline Hydrotools 19" Commercial Flexible Weighted Vacuum Head | 8168 Leaf Skimmers replacement filter cartridge built for

replacement filter cartridge built for Hayward's Super-Star-Clear C4500 and SwimClear C4520 multi-cartridge systems

improves sanitizer efficiency

helping restore pump function and maintain a reliable seal against leaks without the need to source individual parts separately

Extra large top opening permits easy use of vacuum plates for automatic cleaners

Swimline Hydrotools 19" Commercial Flexible Weighted Vacuum Head | 8168 Leaf Skimmers replacement filter cartridge built forExtra wide 19" commercial and flexible weighted vacuum head, perfect for curved walls and pool floors. Features and Benefits: Extra wide, urethane wheels, spring handle Fits 1 1 2" VAC hose