Filbur FC-6435 Spa/Pool Filter Cartridge (4-Pack) spapumps For compatible Hayward wide-mouth skimmer

For compatible Hayward wide-mouth skimmer systems

Generic Buna-N O-ring using the O-333 reference

and application style helps reduce installation issues

Designed for compatible cleaner connection applications

Filbur FC-6435 Spa/Pool Filter Cartridge (4-Pack) spapumps For compatible Hayward wide-mouth skimmerA 4 pack filter cartridge set helps provide multiple matching replacement elements for compatible spa or pool filtration systems, and this Filbur FC 6435 pack is designed for applications where keeping a consistent supply of replacement cartridges is important. When maintenance schedules call for repeated cartridge changes, having a matched pack can make service simpler and more predictable. The FC 6435 reference and 4 pack format give this product