Filbur FC-3068 C-7688 PW133 Spa/Pool Filter Cartridge aandamfg An eyeball insert helps shape

An eyeball insert helps shape and direct the returning water flow

That kind of exact matching matters because the best wet-end replacements preserve the original pump geometry and water path instead of forcing in a less precise solution

A complete replacement like this often improves more than one part of the spa experience at once because the pack sits at the center of daily operation

Baffle and bulkhead assemblies help direct flow and support internal separation within compatible filtration system designs

Filbur FC-3068 C-7688 PW133 Spa/Pool Filter Cartridge aandamfg An eyeball insert helps shapeA spa and pool filter cartridge helps support clear water by capturing suspended debris inside a compatible filtration system, and this Filbur FC 3068 cartridge is designed for C 7688 and PW133 applications. When the original cartridge becomes loaded, worn, or less effective, the system can lose the dependable support it should provide. The FC 3068, C 7688, and PW133 compatibility give this part practical value because filter cartridges work best when