#FC-1226
REPLACEMENT FILTER CARTRIDGE for C4025/C4030

Cartridges are designed to meet NSFs high quality performance and durability standards for Hayward SwimClear C4025/C4030 425 SF Cartridge Element filters. Requires 4

This filter cartridge is built better to last longer. The strongest reinforced highest flow PVC center cores for even distribution of stress and increased debris loading. Featuring antimicrobial protection when microorganisms come in contact with the treated blue filter media, they are no longer able to function, grow, or reproduce.